Nursing Elites

1. What side effect should the nurse include in the parent teaching for a child prescribed a baclofen pump for cerebral palsy?

• A. Diarrhea
• B. Hypertonia
• C. Hypotonia
• D. Restlessness

Correct answer: C

Rationale: When a child is prescribed a baclofen pump for cerebral palsy, one of the common side effects to include in parent teaching is hypotonia. Baclofen, a muscle relaxant, can lead to decreased muscle tone, resulting in hypotonia. It is important for parents to be aware of this potential side effect and know how to respond accordingly.

2. The renin-angiotensin-aldosterone system plays an important role in maintaining blood pressure. Which compound in this system is most powerful at raising blood pressure?

• A. Angiotensin I
• B. Angiotensin II
• C. Angiotensin III
• D. Renin

Correct answer: B

Rationale: Angiotensin II is the most potent compound in the renin-angiotensin-aldosterone system for raising blood pressure. It acts as a powerful vasoconstrictor, leading to increased systemic vascular resistance. Angiotensin II is formed from angiotensin I through the action of the angiotensin-converting enzyme. While renin initiates the cascade by converting angiotensinogen to angiotensin I, it is angiotensin II that exerts the strongest pressor effect.

3. When teaching a parent of a child with contact dermatitis, which instruction should the nurse include?

• A. Apply a thick layer of antibiotic ointment to the affected area.
• B. Rub the skin vigorously with a towel to dry it.
• C. Keep the child's skin dry.
• D. Apply a thin layer of corticosteroid cream to the affected area.

Correct answer: D

Rationale: The correct instruction for a child with contact dermatitis is to apply a thin layer of corticosteroid cream to the affected area. Corticosteroid cream helps reduce inflammation and itching associated with contact dermatitis. It is important to avoid using antibiotic ointment or rubbing the skin vigorously, as these can worsen the condition. Keeping the child's skin dry is generally a good practice, but in the case of contact dermatitis, corticosteroid cream application is more beneficial.

4. For which patient diagnosis would a prescription for nifedipine be least appropriate?

• A. Angina Pectoris
• B. Essential HTN
• C. Atrial Fibrillation
• D. Vasospastic Angina

Correct answer: C

Rationale: Nifedipine primarily acts as a calcium channel blocker, exerting its effects on vascular smooth muscle. It is not effective for treating dysrhythmias like Atrial Fibrillation, which involve abnormalities in the heart's electrical system. Nifedipine is commonly prescribed for conditions such as angina pectoris, essential hypertension, and vasospastic angina due to its vasodilatory and anti-anginal properties. Choices A, B, and D are more appropriate as nifedipine can help in managing angina pectoris, hypertension, and vasospastic angina by reducing myocardial oxygen demand and dilating coronary arteries.

5. A nurse administers naloxone (Narcan) to a post-op patient experiencing respiratory sedation. What undesirable effect would the nurse anticipate after giving this medication?

• A. Drowsiness
• B. Tics and tremors
• C. Increased Pain
• D. Nausea and vomiting

Correct answer: C

Rationale: Naloxone reverses the effects of narcotics. Although the patient�s respiratory status will improve after administration of naloxone, the pain will be more acute.

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