Nokea
A client with a history of atrial fibrillation is admitted with complaints of fatigue. The nurse should give priority to:
- A. Monitoring heart rate
- B. Administering pain medication
- C. Monitoring respiratory rate
- D. Administering diuretics
Correct Answer: A
Rationale: Fatigue in atrial fibrillation may indicate reduced cardiac output, so monitoring heart rate is the priority.
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A five-month-old infant is admitted to the ER with a temperature of 103.6°F and irritability. The mother states that the child has been listless for the past several hours and that he had a seizure on the way to the hospital. A lumbar puncture confirms a diagnosis of bacterial meningitis. The nurse should assess the infant for:
- A. Periorbital edema
- B. Tenseness of the anterior fontanel
- C. Positive Babinski reflex
- D. Negative scarf sign
Correct Answer: B
Rationale: Tenseness of the anterior fontanel indicates increased intracranial pressure in bacterial meningitis due to inflammation. The other findings are not specific to meningitis in infants.
The client is admitted with a diagnosis of postpartum endometritis. Which symptom is most likely to be present?
- A. Foul-smelling lochia
- B. Painless vaginal bleeding
- C. Decreased uterine tenderness
- D. Fetal distress
Correct Answer: A
Rationale: Postpartum endometritis a uterine infection typically causes foul-smelling lochia due to bacterial infection. Painful uterine tenderness is common painless bleeding suggests other causes and fetal distress is irrelevant postpartum.
As soon as a child has been diagnosed as 'hearing impaired,' special education should begin. Which of the following special education tasks is the most difficult for a severely hearing-impaired child?
- A. Auditory training
- B. Speech
- C. Lip reading
- D. Signing
Correct Answer: B
Rationale: With the slight and mild hard of hearing, auditory training is beneficial. Speech is the most difficult task because it is learned by visual and auditory stimulation, imitation, and reinforcement. (C, D) Lip reading and signing are aimed at establishing communicative skills, but they are learned more easily by visual stimulation.
The client is receiving a continuous heparin infusion. Which laboratory value should the nurse monitor most closely?
- A. Platelet count
- B. Prothrombin time (PT)
- C. Activated partial thromboplastin time (aPTT)
- D. International normalized ratio (INR)
Correct Answer: C
Rationale: Heparin’s anticoagulant effect is monitored by aPTT, with a therapeutic range of 1.5–2.5 times the control value. Platelet count is monitored for heparin-induced thrombocytopenia, but PT and INR are for warfarin.
The nurse is caring for a client with a history of a hysterectomy. The client complains of hot flashes. The nurse should:
- A. Apply a heating pad
- B. Encourage fluid restriction
- C. Discuss hormone replacement therapy
- D. Administer acetaminophen
Correct Answer: C
Rationale: Hot flashes post-hysterectomy are due to hormonal changes. Discussing hormone replacement therapy with the physician is appropriate. Heating pads, fluid restriction, and acetaminophen are ineffective.