Nokea
A nurse understands that anthelmintic drugs are contraindicated in which patients?
- A. Patients who are pregnant
- B. Patients with myasthenia gravis
- C. Patients with clinical depression
- D. Children younger than 15 years
Correct Answer: A
Rationale: Anthelmintic drugs are contraindicated in patients who are pregnant. Quinine, not anthelmintic drugs, should not be prescribed for patients with myasthenia gravis. Anthelmintic drugs are not known to be contraindicated in patients with clinical depression or in children younger than 15.
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During treatment of parasitic infections, the primary health care provider orders daily stool specimens be sent to the lab for examination. Which of the following would the nurse document as part of the client's plan of care?
- A. Number of stools produced
- B. Odor of stool
- C. Consistency of stool
- D. Frequency of stool
- E. Color of stool
Correct Answer: A,C,D,E
Rationale: The nurse should record the number, consistency, color, and frequency of stools as part of the client's plan of care. Documenting the odor is not necessary.
A patient is receiving chloroquine. The nurse would instruct the client to do which of the following?
- A. Avoid foods that acidify the urine.
- B. Take the drug on an empty stomach.
- C. Increase dosage if dosage missed once.
- D. Discontinue drug if color of urine changes.
Correct Answer: A
Rationale: The nurse should educate the patient to avoid foods that acidify the urine (cranberries, plums, prunes, meats, cheeses, eggs, fish, and grains), as they may interact with the antimalarial drug and increase excretion and thereby decrease the effectiveness of chloroquine while taking the drug. Taking the drug on an empty stomach is not advisable for antimalarial drugs. The nurse should instruct the patient to adhere to the dosage regimen unless instructed otherwise. Yellow or brownish discoloration of the urine during chloroquine treatment is normal; there is no need to discontinue the therapy.
A patient with a severe stomachache visits the health care facility. A parasitic infection is suspected. The nurse would expect to collect which of the following specimens?
- A. Stool
- B. Blood
- C. Urine
- D. Saliva
Correct Answer: A
Rationale: The nurse should obtain stool samples of patients with suspected parasitic infection. There is no need to obtain samples of blood, urine, or saliva in cases of suspected parasitic infection.
After teaching a group of nursing students about the actions of the various antifungal drugs, the instructor determines that the teaching was successful when the students identify which drug as having only fungistatic activity?
- A. Fluconazole
- B. Amphotericin B
- C. Miconazole
- D. Nystatin
Correct Answer: A
Rationale: Fluconazole has fungistatic activity, whereas amphotericin B, miconazole, and nystatin exert both fungicidal and fungistatic activity.
A client receiving which of the following would the nurse identify as being at increased risk for candidal infections?
- A. Antihypertensive therapy
- B. Antibiotics
- C. Hypoglycemic agents
- D. Immunosuppressive agents
- E. Oral contraceptives
Correct Answer: B,C,D,E
Rationale: Clients who are at increased risk for candidal infections are those who are immunocompromised, have diabetes, are pregnant, or are taking oral contraceptives, antibiotics, or corticosteroids, as well as posttransplant or surgical clients.