Prior to an eye exam for possible macular degeneration, the nurse completes a history of symptoms. The nurse is aware that a diagnostic sign of age-related dry macular degeneration is:_______.
Answer:
The appearance of tiny, yellow spots in the field of vision.
Explanation:
The macula is the functional area of the retina, which lines the eye and allows us to see the color of the eye.
A disease which affects the macula of the retina during the old age is known as the age-related macular degeneration.
The person affected with the macular degeneration lose their ability of vision with time and the early symptoms include the blurriness in vision, the white or yellow spots in the vision.
Thus, the appearance of tiny, yellow or white spots in the field of vision and blurred images is the correct answer.
A diagnostic sign of age-related dry macular degeneration is the thinning of the retina, which makes vision more difficult.
Explanation:A diagnostic sign of age-related dry macular degeneration is the retina has thinned with age, making vision more difficult. This condition occurs due to the degeneration and thinning of the macula, which is responsible for central vision. As the macula becomes thinner, it can affect vision clarity and sharpness.
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Which of these people is more likely to experience stress?
A.
Mr. Green is loved by all his friends. They can always count on him as he never says no to anything.
B.
Mr. Wong is considered rude by some because he doesn't go out of his way to help anyone. However, he does help his friends when possible.
C.
Mrs. Parker bakes cakes for a living. If she cut back on her piano practice and accepted more cake orders, she could earn
Answer:
Mr. Green.
-----------------------------------------
Answer:
C
Explanation:
She has a lot going on she wants to have more piano practice but she would have to cut back on making cakes a little bit. But thats her job so shes not able too so easily.
An athlete reports to the athletic training room complaining of burning, numbness, and shooting pain between the third and fourth metatarsal heads. He reports that the pain increases when he wears cleats and lessens when he is sitting or wearing sandals. What condition is most closely associated with these symptoms?
Answer:
Morton's neuroma
Explanation:
Morton's neuroma -
It refers to the condition , which causes pain between the third and fourth toes of the foot , affecting the balls of the foot , is referred to as Morton's neuroma .
In this condition , the tissues around the nerves of the toes thickens , which leads to intense pain , and the toes may turn numb .
The person feel much relaxed with open toes slippers , rather than closed one .
In severe cases , surgery or corticosteroid injections are given .
Hence , from the given scenario of the question ,
The correct condition is Morton's neuroma .
The athlete is likely suffering from Morton's Neuroma, a painful condition caused by tissue thickening around a nerve leading to a toe. It causes burning pain, numbness, and sharp pain between the third and fourth metatarsal heads, symptoms that worsen when wearing tight shoes like cleats.
Explanation:The symptoms described correlate with a condition known as Morton's Neuroma. This is a painful foot condition observed between the third and fourth metatarsal heads, the bones located in the ball of the foot. Morton's neuroma occurs due to tissue thickening around a nerve leading to a toe, often causing a sharp, burning pain in the ball of the foot, numbness in the toes, and increased pain while wearing tight shoes, such as cleats.
When the foot is not constrained by tight shoes — for example, when the athlete is wearing sandals or sitting without any footwear — the symptoms are often lessened because the pressure on the affected area is reduced. It's important that individuals experiencing these symptoms consult with a healthcare provider, as it typically does not improve on its own, and left untreated, could lead to permanent nerve damage.
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The variations that people show in their thinking, emotions, personalities, and behaviors are referred to as __________.
Answer: Individual differences
Explanation:
The variation in the people are signs of individualism. This states that one person is completely different from another.
Though they look similar but the thinking, emotions, behaviors and personalities are quite different.
These qualities of one person makes them different from another. The differences in individual takes them to different levels and achievements in life.
Summarize the information included on food labels. Then, name and briefly describe at least three (3) types of claims that may appear on food labels. How reliable is each of these types of claims?
Answer:
The information on food label include;
ingredients, manufacturers of the food and Nutrition information panel.
types of claims include:
1. Health claims: this is a statement about a food and what it could do to your health.
2.Nutrient Claim: these are the claims about certain substance in a food.
3. function Claim: this is a claim on the effect that a food has on a normal body.
Most of the claims stated above are reliable because a company could be sued for wrong claims on a food label which could cost it a fortune.
Explanation:
food label: this is a panel found on a package of food which contains different information about the nutritional value of the food item. There are many pieces of information which are standard on most food labels, including serving size, number of calories, grams of fat, included nutrients, and a list of ingredients
Food labels provide information about nutrition and ingredients. Types of claims on food labels include nutrient content claims, health claims, and structure/function claims, with health claims being the most reliable.
Explanation:Food labels provide important information about the nutrition and ingredients of packaged foods. They help consumers make informed choices about what they eat. Some types of claims that may appear on food labels include nutrient content claims, health claims, and structure/function claims. The reliability of each of these types of claims varies, with health claims being the most regulated and reliable.
Nutrient Content Claims: These highlight the amount of a nutrient in a food product (e.g., "low fat," "high in vitamin C"). These claims are regulated and have specific definitions.
Health Claims: These link a food or one of its components to a reduced risk of a particular disease or health-related condition (e.g., "may reduce the risk of heart disease"). Health claims are subject to strict scientific evidence and are considered reliable, as they undergo thorough evaluation by regulatory authorities.
Structure/Function Claims: These describe how a nutrient or dietary ingredient affects the normal structure or function of the body (e.g., "supports healthy digestion"). Unlike health claims, structure/function claims do not require pre-approval by regulatory authorities, and their reliability may vary.
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Explain the concept of freezing point depression. What is happening between the solute and the solvent?\
Answer:
Freezing point depression is the phenomena that describes why adding a solute to a solvent results in the lowering of the freezing point of the solvent. Adding solute to a solvent will essentially dilute the solvent molecules, and according to Raoult's law, this leads to a decrease in vapor pressure.
Explanation:
One of the scarce resources that constrain our behavior is time. Each of us has only 24 hours in a day, and we must allocate our time in a given day among competing alternatives. How do you go about allocating your time in a given day among competing alternatives? How do you go about weighing the alternatives? Once you choose a most important use of time, why do you not spend all your time on that activity? A. As more and more time is spent on one activity, the opportunity cost of that activity in terms of other activities rises. B. As less and less time is spent on one activity, the opportunity cost of that activity in terms of other activities rises. C. As more and more time is spent on one activity, the opportunity cost of that activity in terms of other activities falls. D. B and C only.
Answer:
As more and more time is spent on one activity, the opportunity cost of that activity in terms of other activities rises
Explanation:
The allocating scarce resources is done to increase the output for the well being of the nation. This resources allocation must be associated with the decision makings.
Time is the important scarce resource that constrain the human behavior. The achievement of the particular goal occur by the efficient use of the time. The humans have different capabilities and spending more time on single activity can increase the opportunity cost.
Thus, the correct answer is option (1).
Pavlov's concept of ______________ explained behavior as a result of observable stimuli and observable responses.
Answer:
Classical conditioning.
Explanation:
Pavlov described his classical conditioning theory in which he explains how an observable stimuli produces an observable response. This theory is famous because his experiments with dogs. In those situations he stimulated dogs to produce a reaction. Then he expected the same answer to the same stimuli every time this happened. In conclusion, there is a learned response.
Answer:
Classical conditioning.
Explanation:
The client has expressed a desire to explore stress-reducing strategies for chronic migraines. The provider explains one technique that involves electronic monitoring of physiologic responses to stress with immediate feedback. This is known as which of the following?a) Biofeedback
b) Imagery
c) Music therapy
d) Progressive muscle relaxation
After the release of the mature egg, it is guided by the fimbria into the ___________________. uterus. vagina. fallopian tubes. endometrium
Answer:
The correct answer is- fallopian tube
Explanation:
Fimbria is a finger-like projection which is present at the end of the oviduct or fallopian tube and is located near the ovary. When the ovum is released by the ovary fimbria catches that egg and guide it into the fallopian tube.
The fertilization of the unfertilized egg takes place in the fallopian tube and then the fertilized egg is guided towards the uterus. In the uterus, the egg gets attaches to the uterine lining and develop into the uterus. Therefore mature is guided by fimbria into fallopian tube after its release.
Eating diets that contain high amounts of certain kinds of fat raise the risk of developing heart disease. Thus, a diet that supplies an excessive amount of such fats is a ____ for heart disease.
Answer:
The correct answer is- risk factor
Explanation:
Risk factor is some variables which are responsible for developing a disease in us. For example, there are various risk factors for developing heart disease like smoking, high LDL, physical activity, diabetes, high caloric diet, etc.
Diet which is having a high amount of LDL or bad cholesterol raises our body fat and increases the risk of developing heart disease. Therefore a diet that contains and supplies an extra amount of such fat is a risk factor for heart disease.
Anthony is sick of writing papers and studying for tests, but he knows he needs a college degree if he wants to be successful in his chosen career. So every morning Anthony gives himself a dressing down-in essence, yelling at himself-to make himself get out of bed and go to classes, and every evening he does the same thing to get himself to do his work. According to Freud, which personality structure is in control here?a) id
b) ego
c) unconscious
d) superego
The correct answer is option (B) because ego represents the conscious mind and is responsible for mediating between the demands of the id and superego.
In Freud's psychoanalytic theory, the ego represents the conscious mind and is responsible for mediating between the demands of the id (instinctual drives) and the superego (internalized moral standards). Anthony's behavior of self-criticism and self-motivation to fulfill his academic responsibilities reflects the functioning of the ego.
The ego strives to balance the id's desires for immediate gratification with the superego's moral and societal standards, hence enabling Anthony to navigate his academic duties while recognizing the importance of his long-term goals."
Hence, B. is the correct option.
Stroke volume is regulated by:
a. Preload Contractility of the individual ventricular muscle fibers
b. Afterload or the pressure that must be exceeded before ejection of blood from the ventricles can occur
All of these regulate stroke volume
Answer:
Stroke volume is regulated by:
All of these regulate stroke volume
Explanation:
Both pre-load contractility of the individual ventricular muscle fibers
and after-load or the pressure that must be exceeded before ejection of blood from the ventricles can occur contributes to how stroke volume is regulated.
Amanda lost a large quantity of blood during childbirth. In an attempt to replenish her body fluids, distilled water equal to the volume of blood lost is added to the blood directly via one of her veins. What will be the outcome?
Answer:
The heart will mix it with the blood until the heart generates more blood to pump through the body.
Explanation:
Why prevalence and risk factors associated with club drugs?
Answers:
They are consumed with alcohol which only adds to the risk of dehydration and overdose. Also, the dangers of taking drugs in clubs is increased due to the fact that many club drugs are laced with other substances.
Answer:
Sex Factors; Substance-Related Disorders/epidemiology
Explanation:
Female chimpanzees that live together often help take care of one another's young. This best demonstrates which type of relationship between the female chimpanzees living together? cooperation competition predation commensalism
Answer:
Female chimpanzees that live together often help take care of one another's young. This best demonstrates "cooperation" type of relationship between the female chimpanzees living together
Explanation:
Female chimpanzees may not embrace the control in their male-controlled civilizations, but they do identify in what way to defend themselves and their offspring. Viewing from the side lines, female chimps (Pan troglodytes) are highly subtle to communal changes that may put their babies at risk, new research suggests. Although rates of violence are low, females compete for space and access to food. High rank associates with high multiplicative success, and high-ranking females win straight competitions for food and gain preferential access to resource-rich sites.
Answer:
cooperation
Explanation:
i just took the pretest/review
When Ibrahim was six years old, he became terrified when the family's parrot flew at him and bit him on the nose. Since then, he's been afraid of all birds. Ibrahim's bird phobia illustrates the classical conditioning process of ___________.a. extinction
b. spontaneous recovery
c. discrimination
d. generalization
Answer:
The correct option is D: generalization
Explanation:
Classical conditioning process of generalization occurs when a person respond to a stimulus that seems like a conditioned stimulus in the same manner of response as though it was a reaction to the conditioned stimulus. As long as the stimulus looks more like the conditioned stimulus, the new stimulus is taken to be the conditioned stimulus. In this case, the conditioned stimulus is the bite from parrot, and the conditioned response is fear. The new stimulus here becomes bite from any other bird, because parrot is a bird.
Sediment pollution can influence waterways by___________.I. increasing the turbidity and cloudiness of the water.II. reducing sunlight penetration and thereby decreasing productivity of aquatic plants.III. clogging gills of fish and bottom dwellers.
Answer:
The answer is: option I, II and III (i.e I. increasing the turbidity and cloudiness of the water.II. reducing sunlight penetration and thereby decreasing productivity of aquatic plants. and, III. clogging gills of fish and bottom dwellers.
Explanation:
Activities such as road construction, building construction, logging, remove the protective vegetative covering from soils. As a natural part of the ecosystem, and, formed by the most common mineral that is found on or near the surface of the Earth, Sediments classified by origin are of four types: cosmogenous, hydrogenous, lithogenous and biogenous. Sediment is fine-grained particles like silt and clay that is broken down by processes of weathering and erosion. Wind, force of gravity acting on the particles, water and ice help carry these particles to rivers, lakes and streams.
Sediment increases the potential for flooding. Loose sediments are washed into the streams with surface water runoff during rain storms
Some of the ways sediment pollution affects the waterways is by:
Making the water cloudy, thereby preventing visibility in water. Even, animals in the water are prevented from seeing food.Sediment can clog fish gills, affecting fish egg and larvae development.High levels of turbidity limit penetration of sunlight into the water, thereby depriving the aquatic plants from sunlight needed for optimum productivity.Which axis of the DSM-IV-TR contains an overall judgment made by the psychological professional of the person’s mental health and adjustment based on a scale from 0 to 100?
Answer: Axis V (Global Assessment of Functioning )
Explanation:
Diagnostic and statistic manual of mental disorder is a publication for the classification of mental disorder using common language and standard criteria. It is used by clinician, researchers, psychiatric drug regulation agencies, health insurance companies, legal system and policy makers. Axis V (Global Assessment of Functioning) is a numeric scale used by mental health clinicians and physicians to rate subjectively the social, occupational, and psychological functioning of an individual, e.g., how well one is meeting various problems-in-living. Scores range from 100 (extremely high functioning) to 1 (severely impaired).
A client has presented to an ambulatory clinic complaining of a persistent headache. What assessments should the clinician conduct to differentiate between rhinosinusitis and alternative health problems? a. Take a sputum sample for culture and sensitivity. b. Compare the oral, tympanic, and axillary temperatures and order a white blood cell count. c.Palpate the lymph nodes and inspect the ears with an otoscope. d. Perform transillumination and ask the client if bending forward exacerbates the headache.
Answer:
The answer is: letter d, Perform transillumination and ask the client if bending forward exacerbates the headache.
Explanation:
"Rhinosinusitis" is an inflammation of the nasal cavity of the sinuses. Persons having this condition experiences the following symptoms: nasal congestion, facial pain or dental pain, headache, postnasal discharge, cough, etc.
In order to know whether the patient is truly experiencing such condition, it is best to perform transillumination. This will allow the physician to check whether the sinuses are intact and not inflamed.
Asking the client to bend forward will also allow to rule out other conditions. Pain from the sinuses is exacerbated when bending forward. This is because the "sinus passages" are inflamed.
Thus, this explains the answer.
An adolescent is hospitalized with multiple internal injuries after an automobile collision. The adolescent is being kept NPO and is receiving an IV infusion at 125 mL/hr and an antibiotic reconstituted in 10 mL of normal saline every 6 hours (6 am, 12 pm, 6 pm, 12 am). What is the intake from 7 am to 3 pm? Record your answer using a whole number.__________ mL
Answer:
1010ml
Explanation:
I would say 1010mL
Seeing as from 7am to 3pm is 8hrs.
8hrs*125mL=1000mL
Since there is only one 6hr increment within 8hrs.
1000mL + 10mL =1010mL
Answer:
The correct answer is - 1010ml.
Explanation:
Intake of the infusion of the IV and normal saline can be calculated with the help of the infusion rate of both in total. In this case the patient is receiving infusion at the rate of the 125ml/hr and in the question is asked for 7 am to 3 pm which is equal to 8 hour so the infusion of IV would be -
125 × 8 = 1000ml
And, the infusion of saline at every six hour is 10 ml so in total infusion would be - 1000 + 10 = 1010 ml ( in whole number so did not considered extra two hour saline infusion).
Thus, the correct answer is - 1010 ml.
_____ emphasized the interaction among behavior, conscious cognitive processes, and social experiences in his personality theory called _____.
The interaction among behavior, conscious cognitive processes, and social experiences is described in his personality theory, called the socio-cognitive theory, and is given by Albert Bandura.
What is the significance of the socio-cognitive theory?Socio-cognitive theory is a theory that explains how people's thoughts, feelings, and behaviors are influenced by their social interactions and the environment in which they live, it suggests that people's thoughts and behaviors are shaped by the interaction between their individual cognition and their social context, and this theory has been used to explain a wide range of phenomena, including how people learn, form and maintain relationships, make decisions, etc.
Hence, the interaction among behavior, conscious cognitive processes, and social experiences is described in his personality theory, called the socio-cognitive theory, and is given by Albert Bandura.
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Amenorrhea associated with high levels of physical activity appears to be triggered when energy intake is about 30 percent less than energy requirement. This low level of energy leads to a(n) __________.
Answer:
Lower levels of LH (Luteinizing Hormone) in the body
Explanation:
The female Luteinizing hormone is a hormone that is produced by gonadotropic cells in the anterior pituitary gland. This hormone is responsible for triggering ovulation and the development of the Corpus Luteum.
Energy from ingested food is required to do this, and when in short supply, the secretion of LH is impeded, thereby affecting ovulation and giving rise to menstrual irregularities.
Answer: Reduced Secretion of Luteinizing Hormone(LH)
Intense exercise leading to low energy levels ( below 30%) and high energy deficiency, with the resultant increased blood concentration of stress hormones have high negative effects on the Hypothalamus-Pituitary- Ovarian Axis( HPO) and eventual production of female reproductive hormones in Athletes. HPG(Hypothalamic- Pituitary- Gonadal- Axis and HPO are collective systems that regulate the production of reproductive hormones estrogen and progesterone.
Based on mechanism a drastic reduction in energy levels to the cells during chronic exercise caused significant drop in blood insulin and insulin-like growth factor1(IGF-1).Because normal blood insulin levels suppresses blood cortisol and IGF-binding protein -1, its significant drop leads to corresponding increase in the levels of these molecules .
Consequently; cortisol inhibits the stimulation of the hypothalamus for the secretions of the Gonadotropin- releasing- hormones from the pituitary glands. While the IGF- binding protein-1 reduces the sensitivity for (Hypothalamic –Pituitary –Gonadal (HPG) axis stimulation.
The results is a significant reduction LH and FSH production by the anterior pituitary glands, and therefore less stimulation of the ovarian receptors for oestrogen and progesterone production, disruption of Luteal phase and hence Amenorrhea
1.
The ___ is a hollow, muscular organ that nourishes and protects a developing fetus.
A. Menstruation
B. Ovulation
C. Uterus
D. Cervix
E. Vagina
The uterus is the hollow, muscular organ that nourishes and protects a developing fetus. The other terms refer to different parts or functions within the female reproductive system.
Explanation:The uterus is a hollow, muscular organ that nourishes and protects a developing fetus. None of the other options are correct. Menstruation refers to the monthly shedding of the uterine lining, whereas ovulation is the release of an egg from an ovary. The cervix is the lower part of the uterus that opens into the vagina, and the vagina is a canal that leads from the cervix to the outside of the body.
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The tax equity and fiscal responsibility act of 1982 resulted in implementation of risk contracts, which are arrangements among providers to provide what health care services
Answer:
The tax equity and fiscal responsibility act of 1982 resulted in implementation of risk contracts, which are arrangements among providers to provide "capitated" health care services
Explanation:
The Tax Equity and Fiscal Responsibility Act of 1982 (TEFRA) is central tax regulation approved in 1982 to rise income in the country over a mixture of central expenditure incisions, excise rises, and improvement events. The Tax Equity and Fiscal Responsibility Act (TEFRA) of 1982 is a federal law that, permits positions to style Medical Assistance (MA) accessible to certain children with infirmities without, including their parent's income. Employers with 20 or more employees are subject to TEFRA including all full-time, part-time, union or non-union for each working day in each of 20 or more work weeks in the preceding or current calendar year.
The _____ is the specific region of the brain responsible for higher-order cognitive functions such as planning and reasoning.
Answer:
frontal lobe
Explanation:
The frontal lobe is involved in reasoning, motor control, emotion, and language. It contains the motor cortex, which is involved in planning and coordinating movement; the prefrontal cortex, which is responsible for higher-level cognitive functioning; and Broca's area, which is essential for language production.
The prefrontal cortex is responsible for higher-order cognitive functions such as planning and reasoning.
The prefrontal cortex is the specific region of the brain responsible for higher-order cognitive functions like planning and reasoning. It is located in the front of the brain in the frontal lobe and is associated with decision-making and cognitive control.
How does a motivational interviewing approach differ from a traditional approach to helping clients make healthcare-related changes?
Answer:
Motivational interviewing aims at bringing about a self thought will and motivation for change in the client.
Explanation:
Motivational interviewing differs from a traditional approach in its non-confrontational, collaborative effort style between the therapist and client.
This style brings about motivation and change in a subtle manner and allows the mindset of the client be in a healthy condition of realizing they want the change themselves. In this style, the therapist serves as a source of support, giving the chance to the client to make own choices and conclusions devoid of pressure.
Answer:
Motivational interviewing aims at bringing about a self thought will and motivation for change in the client.
Explanation:
You are trying to better understand the relationship between leptin and weight. One thing you do know is that most obese people have high blood levels of leptin, and you learn that the issue is that, as a result of leptin _____, the normal mechanisms by which leptin regulates body weight and energy balance are disrupted.
Answer:
Leptin resistance
Explanation:
Leptin is produced by fat cells and it is called the starvation hormone. Low leptin level, sends a starvation signal to the brain and optimal leptin level, indicates the body has enough energy.
Leptin resistance is a condition characterized by high leptin level, indicating that there is a lot of fat present in the body but the brain can't sense it. The mechanism put in place for the brain to realize that there is enough energy available in the body is disrupted and the brain is starved.
In people with leptin resistance, the urge to eat doesn't go away no matter how much or how rewarding the food previously eaten might be.
Consumption of large amounts of food, very frequently is what leads to the accumulation of more and more fat, leading to obesity.
The client is a 54-year-old who is addicted to drugs and alcohol. Which setting would be best for an individual in need of support to minimize the risk of repeat hospitalizations?
Answer:Partial hospitalization program
Explanation:
Partial hospitalization program also known as PHP is a practice in Medicine where a client is known to be a Drug addict or he or she has some mental Disorder which is affecting the proper functioning of the body system. In the medical program the person stays at home but will be expected to report to the clinic or nearest Health facility for regular check up and treatment,this is aimed at reducing the Drug usage and manage the mental health issue.
5. genital HPV
A. STD that can result in damage to joints
B. STD caused by a protozoan
C. Most common STD among teens
D. STD diagnosed by a Pap test
E. STD that result in death
Answer: the most common STD among youth
Explanation: