Nokea
Which of the following medications would be least helpful for a client who is experiencing an acute attack of bronchial asthma?
- A. Cromolyn Sodium (Intal)
- B. Epinephrine (Epi-Pen)
- C. Metaproterenol (Alupent)
- D. Theophylline (Theolair)
Correct Answer: A
Rationale: Cromolyn sodium prevents asthma attacks but is not effective for acute attacks. Epinephrine, metaproterenol, and theophylline provide rapid bronchodilation.
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Based on knowledge of cultural diversity, the nurse knows that obtaining a CBC will be most distressing for the client who is:
- A. Asian
- B. African-American
- C. Latino
- D. Native American
Correct Answer: D
Rationale: Some Native American cultures believe blood removal weakens the body or spirit, making a CBC distressing. Other groups typically do not have this belief.
The nurse is caring for a client who has a pulmonary embolism. Which of the following findings would the nurse expect to observe? Select all that apply.
- A. dyspnea
- B. chest pain
- C. tachypnea
- D. hypoxemia
- E. bradycardia
- F. tracheal deviation
Correct Answer: A,B,C,D
Rationale: Pulmonary embolism obstructs pulmonary arteries, causing dyspnea, chest pain, tachypnea, and hypoxemia. Bradycardia is unlikely; tachycardia is typical. Tracheal deviation is associated with tension pneumothorax, not embolism.
The client is receiving furosemide (Lasix) 80 mgm. Which is a sign of a possible complication of the administration of furosemide?
- A. Tachycardia
- B. Hypertension
- C. Polyuria
- D. Eupnea
Correct Answer: A
Rationale: Furosemide is a loop diuretic that can cause electrolyte imbalances, such as hypokalemia, which may lead to tachycardia. Hypertension is not a common complication; polyuria is an expected effect, not a complication; and eupnea (normal breathing) is unrelated.
A client with glaucoma has been prescribed Timoptic (timolol) eye drops. Timoptic should be used with caution in the client with a history of:
- A. Diabetes
- B. Gastric ulcers
- C. Emphysema
- D. Pancreatitis
Correct Answer: C
Rationale: Timolol, a beta-blocker, can exacerbate emphysema by causing bronchoconstriction. Diabetes , ulcers , and pancreatitis are not contraindications.
The spouse of a client calls the nurse at the clinic and reports that the client is not feeling well and is concerned that something is seriously wrong. How should the nurse respond initially?
- A. Ask the spouse to further describe the client's symptoms
- B. Indicate that privacy rules prevent discussion of concerns with the spouse
- C. Offer a same-day appointment to the client
- D. Tell the spouse to have the client call the nurse
Correct Answer: A
Rationale: Asking for symptom details helps assess urgency without violating privacy, as the spouse initiated contact. Privacy rules don't preclude initial fact-gathering, but direct client contact or an appointment may follow based on severity.