ATI RN
ATI PN Pharmacology Proctored Exam 2023 Quizlet Questions
Question 1 of 5
Which of the following procedures does NOT result in local analgesia:
Correct Answer: A
Rationale: Increasing the temperature does not result in local analgesia. In fact, higher temperatures can often lead to increased pain sensitivity. Local analgesia is achieved through methods such as chemically or physically damaging nerve trunks, stimulating large fiber nerve activity, or rendering tissue anemic. These procedures work by interrupting the transmission of pain signals to the brain or by reducing the sensitivity of local nerve endings to pain stimuli.
Question 2 of 5
The following is suitable for treatment of acute dystonia as a result of metoclopramide treatment:
Correct Answer: A
Rationale: Metoclopramide, a D2 antagonist, causes acute dystonia (e.g., oculogyric crisis). Procyclidine, an anticholinergic, rapidly reverses this IV, relaxing muscles, a suitable treatment. Benzhexol (trihexyphenidyl) works orally but is slower. Levodopa and bromocriptine, dopamine agonists, treat Parkinson's, not dystonia from dopamine blockade. Risperidone worsens it. IV procyclidine's speed is critical in acute settings, restoring normal movement effectively.
Question 3 of 5
A 33-year-old woman who is 20 weeks pregnant with a porcine heart valve is at risk for thromboembolism. Which of the following is the best agent to use in this situation?
Correct Answer: A
Rationale: Pregnancy and a porcine valve increase thromboembolism risk. Heparin , an anticoagulant, is safe in pregnancy. Streptokinase , a thrombolytic, is risky. TED stockings prevent but don't treat systemic risk. Warfarin is teratogenic. Heparin's non-placental crossing ensures fetal safety while managing her condition.
Question 4 of 5
Which of the following procedures does NOT result in local analgesia:
Correct Answer: A
Rationale: Increasing the temperature does not result in local analgesia. In fact, higher temperatures can often lead to increased pain sensitivity. Local analgesia is achieved through methods such as chemically or physically damaging nerve trunks, stimulating large fiber nerve activity, or rendering tissue anemic. These procedures work by interrupting the transmission of pain signals to the brain or by reducing the sensitivity of local nerve endings to pain stimuli.
Question 5 of 5
Antilipemic drug therapy is prescribed for a patient, and the nurse is providing instructions to the patient about the medication. Which instructions will the nurse include? (Select all that apply.)
Correct Answer: D
Rationale: Abnormal or unusual bleeding could be A sign of A potential side effect or complication related to antilipemic drug therapy. Yellow discoloration of The skin may indicate liver issues, which could be A serious side effect of certain antilipemics. Therefore, it is important for The patient to report these symptoms immediately to their healthcare provider for further evaluation.