ATI RN
ATI Pharmacology Proctored Exam 2019 Quizlet Questions
Question 1 of 5
A 22-year-old woman ingests an entire bottle of acetaminophen in an attempted suicide. She unexpectedly feels well; and when her boyfriend discovers what she has done, he takes her to the emergency department. Which of the following drugs should be given in the ER?
Correct Answer: B
Rationale: Acetaminophen overdose needs acetylcysteine , replenishing glutathione to detoxify NAPQI, preventing liver damage. Aspirin , bicarbonate , fomepizole , and penicillamine (E) don't apply. Early administration reverses her silent toxicity.
Question 2 of 5
What is the e昀昀ect of Beta Blockers?
Correct Answer: C
Rationale: The effect of Beta Blockers is to decrease blood pressure and heart rate. Beta blockers work by blocking the action of adrenaline on beta receptors, leading to decreased heart rate and reduced force of contraction of the heart muscle. This results in a lowering of blood pressure, making beta blockers commonly prescribed for conditions such as hypertension, angina, and heart failure. Additionally, beta blockers are also used to manage certain arrhythmias and prevent heart attacks. Therefore, the correct answer is C - Decreases blood pressure and heart rate.
Question 3 of 5
The home care nurse is providing teaching for a 59-year-old patient taking a nonselective beta-blocker. The nurse teaches the patient the importance of notifying the prescribing physician when what occurs related to this medication?
Correct Answer: B
Rationale: Bronchospasm, cough, rhinitis, and bronchial obstruction are related to loss of bronchodilation of the respiratory tract and vasodilation of mucous membrane vessels so a sudden onset of a cough or difficulty breathing should be immediately reported to the health care provider. Other options may need to be reported but not in relation to the nonselective beta-blocking medication. The nurse should educate the patient about potential adverse effects and the importance of timely reporting.
Question 4 of 5
During diuretic therapy, the nurse monitors the fluid and electrolyte status of the patient. Which assessment findings are symptoms of hyponatremia? (Select all that apply.)
Correct Answer: B
Rationale: Lethargy is A common symptom of hyponatremia, which is an electrolyte imbalance characterized by low sodium levels in The blood. This can lead to neurological symptoms such as confusion, weakness, and lethargy.
Question 5 of 5
The nurse is preparing to transfuse a patient with a unit of packed red blood cells (PRBCs). Which patient would be best treated with this transfusion?
Correct Answer: B
Rationale: Packed red blood cells (PRBCs) are primarily used to treat patients with severe anemia, where the patient's red blood cell count is significantly low. Severe anemia can lead to symptoms such as fatigue, weakness, and shortness of breath due to decreased oxygen-carrying capacity of the blood. By transfusing PRBCs, the patient can receive a concentrated dose of red blood cells to help improve their oxygen levels and overall health.