ATI RN
ATI Pharmacology Book Questions
Question 1 of 5
A male client has erectile dysfunction. Which systems should be assessed that could contribute to the erectile dysfunction?
Correct Answer: A
Rationale: Erectile dysfunction (ED) often stems from cardiovascular issues, like atherosclerosis or hypertension, which impair blood flow to the penis, a vascular process essential for erection. The integumentary system, while relevant to skin health, doesn't directly influence ED unless severe conditions affect genital tissue, which is rare. Endocrine disorders, such as diabetes or low testosterone, disrupt hormonal balance critical for libido and erectile function, making it a key area. The nervous system, including spinal cord injuries or neuropathy, affects nerve signals for arousal, another vital component. Cardiovascular assessment is prioritized because ED can signal underlying heart disease, with shared risk factors like smoking or high cholesterol, and its vascular basis often precedes overt cardiac symptoms, necessitating a thorough check of circulation and heart health to pinpoint or rule out this common cause.
Question 2 of 5
A drug for which research has shown an adverse effect in animals but not in pregnant women would be categorized as Category
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 3 of 5
A child has rickets and is being treated at the clinic. In addition to taking vitamin D as prescribed, what is the best information the nurse can provide?
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 4 of 5
A 17-year-old man is brought to the emergency department with severe right lower quadrant pain that he first felt around his umbilicus. His white blood cell count is 12,000/μL of blood. He is taken to the operating room for emergent laparoscopic appendectomy. About an hour into the surgery, his body temperature spikes and CO2 production rises uncontrollably. What is the next step in the treatment of this patient?
Correct Answer: C
Rationale: Fever and CO2 rise during surgery suggest malignant hyperthermia (MH). Dantrolene , a ryanodine receptor antagonist, halts MH by blocking calcium release. Acetaminophen reduces fever but not MH. Bromocriptine treats neuroleptic syndrome. Diazepam and Naproxen (E) are irrelevant. Dantrolene's specificity saves lives in this surgical emergency.
Question 5 of 5
A 19-year-old female is brought to the emergency department by a friend concerned with a change in her behavior during a party. The patient is agitated, anxious, and exhibits paranoid reactions to the physical exam. Her pulse is 120 beats/minute and her blood pressure is 150/100 mm Hg. She also complains of 'bugs' crawling all over her skin, although there is nothing there. Which of the following drugs has she most likely taken?
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.