The primary clinical manifestation of scabies is:

Maceration

Edema

Itching

Severe pain

Answer and Explanation

The Correct Answer is C

Choice A reason: This statement is incorrect, as maceration is not a clinical manifestation of scabies, but a condition of softening and breaking down of the skin due to prolonged exposure to moisture. Maceration can occur in areas where the skin folds or rubs together, such as the groin, armpits, or under the breasts.

Choice B reason: This statement is incorrect, as edema is not a clinical manifestation of scabies, but a condition of swelling due to excess fluid accumulation in the tissues. Edema can occur in various parts of the body, such as the legs, feet, hands, or face, due to various causes, such as heart failure, kidney disease, or allergic reactions.

Choice C reason: This statement is correct, as itching is the primary clinical manifestation of scabies, a contagious skin infection caused by the mite Sarcoptes scabiei. The mite burrows into the skin and lays eggs, causing an intense inflammatory response and pruritus. The itching is usually worse at night and affects the areas between the fingers, wrists, elbows, armpits, waist, buttocks, and genitals.

Choice D reason: This statement is incorrect, as severe pain is not a clinical manifestation of scabies, but a subjective sensation of physical discomfort or distress. Pain can occur in various parts of the body due to various causes, such as injury, inflammation, infection, or disease. Pain can be acute or chronic, and can be rated on a scale of 0 to 10.

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Correct Answer is B

Explanation

Choice A reason: This is not a good choice. Adult heart disease can cause volume overload, but so can pediatric heart disease. Volume overload is a condition where the heart has to pump more blood than normal, which can lead to heart failure and pulmonary edema. Volume overload can be caused by various factors, such as valvular defects, hypertension, or anemia.

Choice B reason: This is the correct choice. Adult heart disease is usually acquired, meaning that it develops over time due to factors such as aging, lifestyle, or infection. Pediatric heart disease is usually congenital, meaning that it is present at birth due to genetic or environmental factors that affect the development of the heart.

Choice C reason: This is not a good choice. Heart failure can occur in both adult and pediatric heart disease. Heart failure is a condition where the heart cannot pump enough blood to meet the body's needs, which can lead to symptoms such as fatigue, shortness of breath, and edema. Heart failure can be caused by various factors, such as coronary artery disease, cardiomyopathy, or arrhythmias.

Choice D reason: This is not a good choice. Digoxin is a drug that can be used for both adults and children with heart disease. Digoxin is a cardiac glycoside that increases the force and efficiency of the heart contractions, slows down the heart rate, and improves the symptoms of heart failure. Digoxin can be used for conditions such as atrial fibrillation, heart failure, or congenital heart defects. However, digoxin has a narrow therapeutic range and requires careful monitoring of the blood levels and the patient's response.

A. Starting bolus feedings to stretch the stomach B. Venting gastrostomy tube C. Keeping child flat in bed to increase absorption of food D. Observing for abdominal distension, flushing and hypotension which may indicate dumping syndrome

Correct Answer is ["B","D"]

Explanation

Choice A reason: Starting bolus feedings to stretch the stomach is not recommended for a child with Nissen fundoplication as it can cause increased pressure on the surgical site and lead to complications such as bleeding, perforation, or slippage of the wrap.

Choice B reason: Venting gastrostomy tube is a correct answer as it allows for the release of gas and fluids from the stomach and prevents gastric distension and discomfort. A gastrostomy tube is often placed during Nissen fundoplication to facilitate feeding and venting.

Choice C reason: Keeping child flat in bed to increase absorption of food is not advised for a child with Nissen fundoplication as it can increase the risk of aspiration and pneumonia. The child should be positioned at a 30-degree angle or higher after feeding to prevent reflux.

Choice D reason: Observing for abdominal distension, flushing and hypotension which may indicate dumping syndrome is a correct answer as it is a potential complication of Nissen fundoplication. Dumping syndrome occurs when food moves too quickly from the stomach to the small intestine, causing symptoms such as abdominal cramps, nausea, diarrhea, sweating, and dizziness.

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The primary clinical manifestation of scabies is:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

One difference between adult and pediatric heart disease is

Correct Answer is B

Explanation

A child with severe gastroesophageal reflux disease (GERD) is scheduled for Nissen fundoplication. Postoperative nursing management should include (select all that apply):

Correct Answer is ["B","D"]

Explanation

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