Phiếu bài tập Dược lý học có đáp án

Fibrates such as fenofibrate mainly lower which blood lipid?

1. ATriglycerides
2. BBile acids
3. CLipoprotein(a) only
4. DHDL cholesterol

A patient taking furosemide is advised to eat potassium-rich foods. Which food is a good choice?

1. AWhite rice
2. BBananas
3. CEgg whites
4. DButter

Which drug can be used in beta blocker overdose because it raises heart rate through a non-adrenergic pathway?

1. AFlumazenil
2. BNaloxone
3. CGlucagon
4. DInsulin

A woman taking tamoxifen should report which symptom promptly?

1. AMild hot flushes, especially at night, in the first months
2. BUnusual vaginal bleeding or a painful swollen leg
3. CMild tiredness in the afternoon
4. DSlightly dry skin

An IV site is cool, swollen and pale, and the infusion is running slowly. What should the nurse do?

1. AApply a tight bandage over the site
2. BStop the infusion, remove the cannula and elevate the limb
3. CFlush the cannula forcefully with saline
4. DIncrease the infusion rate to push through and clear the blockage

An Rh-negative mother gives birth to an Rh-positive baby. When is anti-D immunoglobulin usually given?

1. AAt least two weeks after the birth
2. BWithin 72 hours after the birth
3. COnly at the start of the next pregnancy
4. DIt is not needed if the baby is Rh-positive

A patient on warfarin also takes ginkgo and high-dose garlic supplements and is having minor surgery next week. What should the nurse do?

1. AIgnore the supplements, as natural products are safe with warfarin
2. BAdvise taking extra supplements to improve healing
3. CTell the surgical team, as the supplements can increase bleeding
4. DAdvise stopping warfarin without telling anyone

A patient with HIV has a CD4 count below 200 cells/mm³. Which prophylaxis is usually started?

1. ACo-trimoxazole to prevent Pneumocystis pneumonia
2. BFluconazole to prevent urinary and skin infections
3. COseltamivir to prevent influenza
4. DIsoniazid to prevent hepatitis B