Nokea
The nurse is assessing a diabetic patient who has presented at the clinic reporting several hypoglycemic episodes during the past 3 weeks. The nurse questions the patient about the use of herbal or alternative therapies, suspecting what herbal remedy could cause the hypoglycemic episodes?
- A. St. John's wort
- B. Kava
- C. Fish oil
- D. Ginseng
Correct Answer: D
Rationale: Ginseng is known to decrease blood sugar levels. If the patient used this in combination with his or her oral antidiabetic agent, diet, and exercise, his or her blood sugar could drop below therapeutic levels. St. John's wort interacts with many drugs, but not with antidiabetic agents. Kava is associated with liver toxicity. Fish oil has been associated with decreased coronary artery disease.
You may also like to solve these questions
Which of the following statements about beta-blockers is false?
- A. Beta-blockers should be avoided with non-dihydropyridine calcium channel blockers
- B. Beta-blockers increase renin secretion
- C. Non-selective beta-blockers are contraindicated in asthma
- D. Beta-blockers prolong the refractory period of the AV node
Correct Answer: B
Rationale: Beta-blockers decrease renin secretion by blocking beta-1 receptors in the kidney, making this statement false.
45 year old female has a diabetes mellitus. Endocrinologist prescribes treatment, which has a side effect as hypoglycemia and weight gain. Which of the following drug is prescribed?
- A. Canagliflozin
- B. Exenatide
- C. Gliburide
- D. Pramlintide
Correct Answer: C
Rationale: Gliburide, a sulfonylurea, commonly causes hypoglycemia and weight gain due to increased insulin release.
When providing drug therapy to a patient what is a responsibility of the nurse?
- A. Teaching the patient how to cope with the effects of the drug to ensure the best outcome
- B. Helping the patient analyze the physiological and pathological effects of drugs
- C. Warning the patient how most patients respond to the drug therapy
- D. Encouraging the patient to increase or decrease dosages
Correct Answer: A
Rationale: Teaching patients how to manage drug effects promotes adherence and optimal outcomes, aligning with the nurse's educational role in drug therapy.
The nurse promotes optimal drug effectiveness by doing what? (Select one that does not apply.)
- A. Incorporate basic history and physical assessment factors into the plan of care.
- B. Evaluate the effectiveness of drugs after they have been administered.
- C. Modify the drug regimen to modify adverse or intolerable effects.
- D. Minimize the number of medications administered to patients.
Correct Answer: D
Rationale: Incorporate basic history and physical assessment factors into any plan of care so that obvious problems can be identified and handled promptly. If a drug simply does not do what it is expected to do, further examine the factors that are known to influence drug effects. Frequently, the drug regimen can be modified to deal with that influence. Minimizing the number of medications administered is usually not an option because each drug is ordered for a reason of necessity for the patient.
A nurse is caring for a client who is taking oral Oxycodone The client states he is also taking lbuprofen in three recommended doses daily. The nurse should identify that an interaction between these two medications will cause which of the following findings?
- A. A decrease in serum levels of ibuprofen, possibly leading to a need for increased doses of this medication
- B. A decrease in serum levels of oxycodone, possibly leading to a need for increased doses of this medication
- C. An increase in the expected therapeutic effect of both medications
- D. An increase in expected adverse effects for both medications
Correct Answer: C
Rationale: Both are analgesics; combined use enhances pain relief , a therapeutic synergy, without necessarily increasing adverse effects.