ATI RN
ATI Intro to Pharmacology Quizlet Questions
Question 1 of 5
A patient was prescribed sertraline (Zoloft) for the treatment of depression and anxiety. The patient's spouse calls the clinic and reports the patient is increasingly moody and seems 'disconnected with life.' What is the best response by the nurse?
Correct Answer: B
Rationale: Sertraline carries a suicide risk warning, especially early on. Moodiness and disconnection suggest potential ideation, requiring urgent clinic assessment for safety. Diphenhydramine masks symptoms. Holding medication risks withdrawal. Doubling the dose could worsen effects. B ensures immediate evaluation, making it the best response.
Question 2 of 5
The following drugs commonly cause hepatotoxicity:
Correct Answer: A
Rationale: Paracetamol overdose can cause severe hepatotoxicity due to the accumulation of toxic metabolites.
Question 3 of 5
A patient taking SMZ/TMP asks the nurse what the name means. The nurse replies sulfamethoxazole is combined with trimethoprim in SMZ/TMP to help the drug effectiveness. How does this work?
Correct Answer: D
Rationale: SMZ/TMP (sulfamethoxazole/trimethoprim) works synergistically to inhibit bacterial folate synthesis at two different steps, making it effective against a broad spectrum of gram-positive and gram-negative organisms. It does not act as an anesthetic (A), displace trimethoprim (B), or increase excretion in the bladder (C). The combination enhances antibacterial activity and reduces the risk of resistance.
Question 4 of 5
A side e昀昀ect given o昀昀 by omeprazole is:
Correct Answer: B
Rationale: Omeprazole is a proton pump inhibitor commonly used to reduce stomach acid production. One of the side effects of omeprazole is a change in stomach pH. By inhibiting the proton pumps in the stomach lining, omeprazole reduces the production of acid, leading to an increase in the pH level of the stomach. This change in stomach pH can affect the overall balance of acidity in the stomach and may result in various gastrointestinal symptoms such as bloating, gas, or changes in digestion. It is important for individuals taking omeprazole to be aware of this potential side effect and consult their healthcare provider if they experience any unusual symptoms.
Question 5 of 5
A patient is in an urgent care center and is receiving treatment for mild hyponatremia after spending several hours doing gardening work in the heat of the day. The nurse expects that which drug therapy will be used to treat this condition?
Correct Answer: B
Rationale: In the scenario described, the patient is experiencing hyponatremia, a condition where there is an imbalance of electrolytes in the body due to excess water intake or loss of sodium-rich fluids like sweat. In this case, the patient has developed mild hyponatremia likely due to the combination of gardening work and exposure to heat.