Nokea
Causes of non-bloody diarrhoea include:
- A. Shigella dysentery
- B. Campylobacter jejuni
- C. Giardia lamblia
- D. Salmonella
Correct Answer: C
Rationale: Giardia lamblia is a common cause of non-bloody diarrhoea. Shigella and Campylobacter typically cause bloody diarrhoea.
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An older client is admitted after falling while walking. The left leg is externally rotated and shorter than the right leg, and the client is having severe pain and tingling in the left foot. The nurse is unable to palpate the left pedal pulses. Which action is most important for the nurse to implement?
- A. Use a doppler to assess bilateral pedal pulses
- B. Administer pain medication to relieve discomfort.
- C. Position the client’s left leg in a neutral position to reduce pain.
- D. Immobilize the left leg to prevent further injury.
Correct Answer: A
Rationale: Assessing pedal pulses with a doppler is critical to evaluate circulation and detect potential vascular compromise in the affected limb.
The primary care pediatric nurse practitioner is performing a sports physical on an adolescent whose history reveals mild aortic stenosis (AS). What will the nurse practitioner recommend?
- A. Avoidance of all sports to prevent sudden death
- B. Clearance for any sports since this is mild
- C. Evaluation by a cardiologist prior to participation
- D. Low-intensity sports
Correct Answer: C
Rationale: Children with mild AS may participate in any sport but must have annual cardiac evaluations.
Vigorous exercise should be avoided in
- A. Prolong QT interval
- B. Maladie de Roger deformity
- C. Aortic stenosis
- D. Bicuspid aortic valve
Correct Answer: C
Rationale: Aortic stenosis patients should avoid vigorous exercise due to the risk of syncope or sudden death.
When caring for a client with nephrotic syndrome, which assessment is most important for the nurse to obtain?
- A. Daily weight
- B. Vital signs
- C. Level of consciousness
- D. Bowel sounds
Correct Answer: A
Rationale: Daily weight is crucial in monitoring fluid balance in clients with nephrotic syndrome, as they are prone to edema.
Recognised features of anorexia nervosa include:
- A. T-wave inversion on ECG
- B. Hypocholesterolaemia
- C. Peripheral oedema
- D. Sinus bradycardia
Correct Answer: D
Rationale: Sinus bradycardia, a slower than normal heart rate, is a recognized feature of anorexia nervosa due to the body's adaptation to starvation.