ATI RN
Pharmacology Assessment 1 ATI Capstone Questions
Question 1 of 5
While on pentamidine (Pentam) infusion therapy. The nurse must anticipate doing which of the following?
Correct Answer: B
Rationale: Pentamidine (Pentam) is a medication used for the treatment and prevention of Pneumocystis carinii pneumonia (PCP) in immunocompromised patients, such as those with HIV/AIDS. A known side effect of pentamidine therapy is ocular toxicity, including retinal damage. The nurse must closely monitor the client for signs and symptoms of retinal toxicity, such as changes in vision, eye pain, or sensitivity to light. Regular ophthalmologic evaluations may also be necessary to detect any ocular complications early and prevent permanent damage. Hence, observing for signs of retinal damage is crucial while the client is on pentamidine infusion therapy.
Question 2 of 5
A patient given furosemide for diuresis should have a decrease in what?
Correct Answer: A
Rationale: Furosemide is a loop diuretic commonly used to treat conditions involving edema such as heart failure, liver disease, and kidney disorders. By promoting diuresis (increased urine production), furosemide helps the body eliminate excess fluid, leading to a decrease in edema or swelling. Therefore, a patient given furosemide for diuresis should experience a decrease in edema as the drug acts on the kidneys to increase urine output and eliminate extra fluids from the body.
Question 3 of 5
A patient who has been taking antihypertensive drugs for a few months complains of having a persistent dry cough. The nurse knows that this cough is an adverse effect of which class of antihypertensive drugs?
Correct Answer: B
Rationale: A persistent dry cough is a well-known adverse effect associated with the use of angiotensin-converting enzyme (ACE) inhibitors. ACE inhibitors work by inhibiting the conversion of angiotensin I to angiotensin II, thereby causing vasodilation and reducing blood pressure. However, they can also inhibit the breakdown of bradykinin, leading to the accumulation of bradykinin in the lungs. This accumulation can irritate the airways, resulting in a dry, persistent cough in some patients. It is important for healthcare providers to be aware of this side effect, as it can significantly impact a patient's quality of life and may require alternative antihypertensive medication.
Question 4 of 5
Benzodiazepines are often the drug of choice for managing anxiety and insomnia. Which statement best explains why?
Correct Answer: A
Rationale: Benzodiazepines (e.g., lorazepam) rapidly calm via GABA, making them highly effective for acute anxiety and insomnia, per clinical use. They carry dependence risk-not low. Insurance or cost varies, not unique. Effectiveness drives preference, despite risks, for quick relief.
Question 5 of 5
A student nurse was asked by the nurse instructor to explain the procedure for the administration of erythromycin ointment to the eyes of the newborn. Which of the following statements made by the student indicates a need for further research?
Correct Answer: D
Rationale: Flushing the newborn's eyes after instilling erythromycin ointment is incorrect because it would remove the medication, rendering it ineffective. The ointment is applied to the conjunctival sacs to prevent ophthalmia neonatorum, a bacterial infection that can occur during delivery. Cleaning the eyes before administration and applying the ointment within an hour after delivery are correct steps. Therefore, the statement about flushing the eyes indicates a need for further education.