Phiếu bài tập Dược lý học có đáp án

In the United States, what is a "boxed warning" (black box warning) on a drug label?

1. AA note that the drug is available without prescription
2. BA label showing that the drug is a controlled substance with abuse potential
3. CThe strongest FDA warning about a serious or life-threatening risk
4. DA sign that the drug must be stored in a dark box

Chlordiazepoxide is commonly used to manage:

1. AOpioid overdose
2. BBipolar mania
3. CAlcohol withdrawal
4. DMigraine prevention

What is a "high-alert medication"?

1. AA drug that is expensive and must be kept in a locked cupboard
2. BAny drug that is given by the intravenous or intramuscular route
3. CA new drug during its first year on the market
4. DA drug that causes more serious harm when used in error

A patient is due the first dose of IV cefuroxime. Which question is most important before giving it?

1. A"Have you ever had a reaction to penicillin or another antibiotic?"
2. B"Have you eaten anything in the last two hours?"
3. C"Do you prefer the drip in your left arm or in your right arm?"
4. D"Have you taken paracetamol today?"

How is adenosine given for supraventricular tachycardia?

1. AAs a slow infusion over one hour
2. BAs a tablet under the tongue
3. CAs an intramuscular injection into the outer thigh muscle
4. DAs a rapid IV push followed by a fast saline flush

Heparin tạo ra tác dụng chống đông bằng cách nào?

1. AChặn tổng hợp các yếu tố đông máu phụ thuộc vitamin K ở gan
2. BỨc chế không thuận nghịch COX-1 của tiểu cầu
3. CTăng cường antithrombin, chất làm bất hoạt thrombin và yếu tố Xa
4. DPhân giải fibrin trong các cục máu đông đã có

Lithium taken in the first trimester of pregnancy has been linked to which type of birth defect?

1. AHeart malformations, such as Ebstein's anomaly
2. BCleft lip and palate only
3. CNeural tube defects such as spina bifida
4. DLimb defects similar to thalidomide

A nurse calculates a child's dose and finds it is ten times higher than the usual range in the drug reference. What should the nurse do?

1. AGive one tenth of the dose without telling anyone
2. BGive the dose, because the prescriber is responsible for the order
3. CGive half the dose as a compromise
4. DWithhold it, recheck the calculation and clarify with the prescriber