A nurse is teaching a client who has herpes zoster. Which of the following statements should the nurse make?

"You should expect your blisters to last up to three weeks."

"Antiviral medications are most effective if taken within the first 72 hours of symptoms."

"People who have had chicken pox are at a decreased risk for herpes zoster”

"Severe pain after the blisters are gone is less common in older adults."

Answer and Explanation

The Correct Answer is B

Rationale:

A. "You should expect your blisters to last up to three weeks.": Herpes zoster lesions typically last 7 to 10 days, with crusting and healing often occurring within 2 weeks. While some cases may extend slightly longer, stating "up to three weeks" may overgeneralize and mislead.

B. "Antiviral medications are most effective if taken within the first 72 hours of symptoms.": Antiviral drugs like acyclovir or valacyclovir are most effective when initiated within 72 hours of symptom onset. Early treatment reduces severity, duration, and the risk of complications such as postherpetic neuralgia.

C. "People who have had chicken pox are at a decreased risk for herpes zoster.": Herpes zoster occurs due to reactivation of the varicella-zoster virus, which remains dormant after chickenpox. Therefore, individuals who have had chickenpox are actually at increased risk.

D. "Severe pain after the blisters are gone is less common in older adults.": Older adults are more likely to experience postherpetic neuralgia, a complication involving persistent nerve pain after lesions resolve. The risk and severity of this pain increase with age, not decrease.

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Correct Answer is D

Explanation

Rationale:

A. Tachypnea: An increased respiratory rate is not commonly associated with epidural anesthesia and is not a typical adverse effect. It may result from anxiety or pain but does not directly indicate a problem with the epidural.

B. Hyperreflexia: Epidurals often reduce sensation and reflexes, not heighten them. Hyperreflexia is not expected and would not be a direct adverse effect of epidural administration during labor.

C. Hypothermia: While mild temperature changes may occur, hypothermia is not a common or significant adverse effect of epidural anesthesia. It is not typically monitored as a key complication.

D. Hypotension: Epidural anesthesia can cause vasodilation by blocking sympathetic nerve fibers, leading to a drop in maternal blood pressure. This is a well-known and common adverse effect requiring close monitoring and potential intervention.

A. Maternal diabetes B. Prematurity C. Hypothermia D. Thrombocytopenia E. Anemia

Correct Answer is ["A","B","C"]

Explanation

Rationale:

A. Maternal diabetes: Infants born to diabetic mothers are at increased risk for hypoglycemia due to elevated insulin levels stimulated by maternal hyperglycemia. After birth, the abrupt loss of maternal glucose can lead to a rapid drop in the infant’s blood sugar.

B. Prematurity: Premature infants have limited glycogen stores and immature metabolic systems, making them more susceptible to hypoglycemia. Their inability to effectively regulate glucose levels increases their risk after birth.

C. Hypothermia: Cold stress increases metabolic demands and glucose consumption. As the infant uses more energy to maintain body temperature, blood glucose levels can drop rapidly if not closely monitored and managed.

D. Thrombocytopenia: Low platelet counts may indicate other underlying conditions but are not directly associated with hypoglycemia. It is more relevant to clotting and bleeding risks rather than glucose regulation.

E. Anemia: Anemia affects oxygen-carrying capacity but does not have a direct link to blood glucose control. While it may indicate other health issues, it is not a recognized independent risk factor for neonatal hypoglycemia.

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A nurse is teaching a client who has herpes zoster. Which of the following statements should the nurse make?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Explanation

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