ATI RN
Pharmacology Assessment 1 ATI Capstone Questions
Question 1 of 5
Hydrochlorothiazide is classified as a
Correct Answer: C
Rationale: Hydrochlorothiazide is a diuretic medication commonly used to treat hypertension (high blood pressure) and edema (fluid retention). It works by increasing the amount of water and salt that the kidneys remove from the blood, leading to decreased blood volume and lower blood pressure. Diuretics like hydrochlorothiazide are not used to treat inflammation, arrhythmias, or fungal infections, making option C the correct classification for this medication.
Question 2 of 5
When teaching a patient about antihypertensive drug therapy, which statements by the nurse are correct? (Select all that apply.)
Correct Answer: A
Rationale: A. You need to have your blood pressure checked once a week and keep track of the readings. - This statement is correct because monitoring blood pressure regularly is essential when taking antihypertensive medications to ensure they are effectively controlling hypertension.
Question 3 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 4 of 5
The drug that will most likely be used for treatment of erectile dysfunction (ED) is
Correct Answer: D
Rationale: Sildenafil (Viagra), a phosphodiesterase-5 inhibitor, treats erectile dysfunction (ED) by enhancing penile blood flow, a first-line therapy. Leuprolide suppresses testosterone for prostate cancer, worsening ED. Finasteride and tamsulosin, for BPH, don't target ED and may cause it. Sildenafil's vascular action offers rapid efficacy, making it the go-to choice.
Question 5 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.