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 C

Explanation

Choice A reason: This statement is incorrect, as Airborne Precautions are not indicated for patients with LIP, unless they have other infections that are transmitted by airborne particles, such as tuberculosis, measles, or chickenpox. Airborne Precautions include wearing a respirator or N95 mask when entering the patient's room, placing the patient in a negative-pressure isolation room with the door closed, and limiting the movement of the patient outside the room.

Choice B reason: This statement is incorrect, as LIP is not rarely seen in children with AIDS, but rather one of the most common pulmonary complications of HIV infection in children. LIP affects about 30% to 40% of children with HIV, and is more prevalent in younger children than older children or adults.

Choice C reason: This statement is correct, as LIP is a common AIDS-defining condition in children with HIV. AIDS-defining conditions are illnesses that occur in people with advanced HIV infection and indicate a severe immunosuppression. LIP is a chronic inflammatory disorder of the lungs that causes lymphocytic infiltration of the interstitium and alveoli, leading to respiratory symptoms and impaired gas exchange.

Choice D reason: This statement is incorrect, as antibiotics are not the first-line treatment for LIP, unless there is a bacterial superinfection. Antibiotics do not target the underlying cause of LIP, which is the HIV infection and the associated immune dysfunction. The main treatment for LIP is antiretroviral therapy (ART), which suppresses the viral replication and improves the immune status of the patient. Corticosteroids may also be used to reduce the inflammation and improve the lung function.

A. Let the child hear the sounds of an ECG monitor. B. Avoid mentioning postoperative discomfort and interventions. C. Explain that an endotracheal tube will not be needed if the surgery goes well. D. Unfamiliar equipment should not be shown.

Correct Answer is A

Explanation

Choice A reason: This is the correct choice. Letting the child hear the sounds of an ECG monitor can help reduce anxiety and fear of the unknown. It can also help the child understand what to expect during the surgery and recovery.

Choice B reason: This is not a good choice. Avoiding mentioning postoperative discomfort and interventions can create unrealistic expectations and mistrust. The nurse should provide honest and age-appropriate information about the surgery and the possible complications and pain management.

Choice C reason: This is not a good choice. Explaining that an endotracheal tube will not be needed if the surgery goes well can imply that the surgery might not go well and cause unnecessary worry. The nurse should explain that an endotracheal tube is a common device that helps the child breathe during and after the surgery and that it will be removed as soon as possible.

Choice D reason: This is not a good choice. Unfamiliar equipment should be shown and explained to the child and the family in a simple and reassuring way. This can help them become familiar with the equipment and reduce their fear and anxiety.

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The primary clinical manifestation of scabies is:

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Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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Correct Answer is A

Explanation

One difference between adult and pediatric heart disease is

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The primary clinical manifestation of scabies is:

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