the nurse is caring for a patient with bipolar disorder treated with lithium the patient as a new prescription for captopril for hypertension the comb
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Nursing Elites

ATI RN

RN Pediatric Nursing 2023 ATI

1. The patient with bipolar disorder is being treated with lithium and has a new prescription for captopril for hypertension. The combination of these two drugs makes which assessment particularly important?

Correct answer: B

Rationale: When captopril, an ACE inhibitor, is combined with lithium, it can lead to lithium accumulation. Therefore, monitoring lithium levels is crucial to prevent toxicity. While ACE inhibitors like captopril can cause hyperkalemia, renal insufficiency, and hypotension, the risk of these effects is not increased by the combination of lithium and captopril.

2. While auscultating the lungs of an adolescent with asthma, what should the nurse identify the sound as?

Correct answer: C

Rationale: The nurse should identify the sound heard during auscultation as tachypnea, which is characterized by a rapid, regular breathing pattern. In the case of an adolescent with asthma, tachypnea can be indicative of increased work of breathing due to airway constriction and inflammation. Biots respiration (choice A) is characterized by an irregular pattern of breathing with periods of apnea. Chaney-Stokes respiration (choice B) is a pattern of breathing characterized by alternating periods of deep, rapid breathing followed by periods of apnea. Bradypnea (choice D) refers to an abnormally slow breathing rate, which is not typically associated with asthma exacerbation.

3. 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?

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.

4. Which is NOT one of the functions of challenging behaviors?

Correct answer: C

Rationale: Challenging behaviors often serve functions related to avoiding, escaping, obtaining, or sensory needs. The question is asking for the function that does not typically apply to challenging behaviors. Choices A, B, C, and D align with the common functions associated with challenging behaviors. Therefore, 'E' is the correct answer as it does not represent a typical function of challenging behaviors.

5. Which statement regarding the human papillomavirus vaccine (Gardasil) is true?

Correct answer: C

Rationale: Gardasil is recommended for both males and females to protect against HPV and related conditions such as genital warts and certain cancers. It is essential for both genders to receive the vaccine to prevent the spread of HPV and its associated health risks.

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