Nokea
Which statement is correct regarding glucagon:
- A. Causes hypoglicemia
- B. Haven't affect glucose level in the blood
- C. Has a positive inotroic effect
Correct Answer: C
Rationale: Glucagon has a positive inotropic effect on the heart, increasing contractility, in addition to raising blood glucose levels.
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Many patients with hyperlipidemia are treated with more than one drug. Combining a fibric acid derivative such as gemfibrozil with which of the following is not recommended? The drug and the reason must both be correct for the answer to be correct.
- A. Reductase inhibitors, due to an increased risk for rhabdomyolysis
- B. Bile-acid sequestering resins, due to interference with folic acid absorption
- C. Grapefruit juice, due to interference with metabolism
- D. Niacin, due to decreased gemfibrozil activity
Correct Answer: A
Rationale: Gemfibrozil with statins increases rhabdomyolysis risk.
Tianeptin is
- A. 5-HT antagonist
- B. Nor adrenaline uptake inhibitor
- C. 5-HT reuptake enhancer
- D. Dopamine antagonist
Correct Answer: C
Rationale: Tianeptin enhances serotonin reuptake, unlike typical SSRIs.
Which is known as the fifth vital sign?
- A. Temperature
- B. Respirations
- C. Pain
- D. Pulse
Correct Answer: C
Rationale: Pain is known as the fifth vital sign.
When prescribing Adderall (amphetamine and dextroamphetamine) to adults with ADHD the nurse practitioner will need to monitor:
- A. Blood pressure
- B. Blood glucose levels
- C. Urine ketone levels
- D. Liver function
Correct Answer: A
Rationale: Adderall increases blood pressure, requiring monitoring.
A nurse is caring for a client who has Atrial Fibrillation and a new prescription for Dabigatran to prevent development of Thrombosis. Which of the following medications is prescribed concurrently to treat an adverse effect of Dabigatran?
- A. Vitamin k1
- B. Protamine
- C. Omeprazole
- D. Probenecid
Correct Answer: C
Rationale: Omeprazole reduces dabigatran's GI bleeding risk, a common side effect.