Nokea
A 55-year-old man presents with a history of fatigue, weight loss, and night sweats. He reports recent onset of a productive cough and hemoptysis. Which condition should the nurse suspect?
- A. Lung cancer
- B. Pneumonia
- C. Tuberculosis
- D. Pulmonary embolism
Correct Answer: C
Rationale: The symptoms of fatigue, weight loss, night sweats, and hemoptysis are characteristic of tuberculosis.
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A 43-year-old man has tested positive for systemic candidiasis, and the care team has decided on IV fluconazole as a first-line treatment. When administering this medication, the nurse should
- A. administer the drug with lactated Ringer's.
- B. infuse the drug no faster than 200 mg/h.
- C. avoid administering the drug through a peripheral IV.
- D. administer prophylactic heparin prior to the fluconazole.
Correct Answer: C
Rationale: Progestin-only contraceptives are less likely to cause hypertension compared to combined oral contraceptives and may be preferred in women with cardiovascular risk factors.
When the body produces antibodies against its own tissue, the condition is called
- A. Alloimmunity
- B. Opsonization
- C. Autoimmunity
- D. Hypersensitivity
Correct Answer: C
Rationale: When the body produces antibodies against its own tissue, it is called autoimmunity.
After studying about fungi, which information indicates a correct understanding of fungi? Fungi causing deep or systemic infections:
- A. Are easily treated with penicillin
- B. Are extremely rare
- C. Never occur with other infections
- D. Are commonly opportunistic
Correct Answer: D
Rationale: Fungi causing deep or systemic infections are commonly opportunistic, especially in immunocompromised individuals.
A patient with endometriosis is prescribed medroxyprogesterone acetate (Provera). What should the nurse include in the patient education?
- A. Medroxyprogesterone should be taken at the same time each day to maintain consistent hormone levels.
- B. Medroxyprogesterone can be taken with food to reduce gastrointestinal upset.
- C. Medroxyprogesterone should be discontinued if side effects occur.
- D. Medroxyprogesterone should be taken once a week to maintain effectiveness.
Correct Answer: A
Rationale: Medroxyprogesterone should be taken at the same time each day to maintain consistent hormone levels and effectiveness in treating endometriosis.
In the ICU setting, a client transported from surgery following open heart bypass grafting will likely have his or her core temperature measured by:
- A. oral thermometer.
- B. rectal thermometer.
- C. esophageal thermometer.
- D. temporal artery thermometer.
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.