Nokea
Drug combinations recommended to be avoided include all, except
- A. Metronidazole and Warfarin
- B. Furosemide and Gentamicin
- C. Dihydropyridine calcium channel blockers and beta blockers
- D. Omega-3 and Antiplatelets
Correct Answer: D
Rationale: Omega-3 and antiplatelets are not typically a contraindicated combination.
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The most appropriate first-line treatment for status epilepticus in a child is:
- A. Diazepam
- B. Phenytoin
- C. Carbamazepine
- D. Valproate
Correct Answer: A
Rationale: Diazepam is commonly used as the first-line treatment in managing status epilepticus due to its fast-acting, long-lasting anticonvulsant effects.
Causes of hypertension in a child include:
- A. Long-standing vesico-ureteric reflux
- B. Cushing's syndrome
- C. Addison's disease
- D. Turner's syndrome
Correct Answer: B
Rationale: Cushing's syndrome, characterized by excessive cortisol levels, is a known cause of secondary hypertension in children.
A male client in skeletal traction tells the nurse that he is frustrated because he needs help repositioning himself in bed. Which intervention should the nurse implement?
- A. Provide an overhead trapeze to the bed for the client to use
- B. Assist the client with repositioning every hour to prevent discomfort.
- C. Encourage the client to use a bedpan instead of getting up to the bathroom.
- D. Offer additional pain medication to help the client relax.
Correct Answer: A
Rationale: An overhead trapeze allows the client to reposition independently, promoting autonomy and reducing frustration.
The nurse is obtaining a client's fingerstick glucose level. After gently milking the client's finger, the nurse observes that the distal tip of the finger appears reddened and engorged. What action should the nurse take?
- A. Collect the blood sample
- B. Assess radial pulse volume
- C. Apply pressure to the site
- D. Select another finger
Correct Answer: A
Rationale: The reddened and engorged appearance is due to increased blood flow, and the sample can still be collected.
Restrictive cardiomyopathy (RCM) is characterized by all the following EXCEPT
- A. normal ventricular chamber dimensions
- B. normal myocardial wall thickness
- C. preserved systolic function
- D. normal atrial chamber dimensions
Correct Answer: D
Rationale: Restrictive cardiomyopathy is characterized by impaired ventricular filling and high diastolic pressures despite normal systolic function.