Nokea
What FOUR other features may you find on her physical examination if you suspect infective endocarditis?
- A. Intracranial hemorrhage
- B. Conjunctival hemorrhages
- C. Glomerulonephritis
- D. Roth spots
Correct Answer: D
Rationale: These physical signs are common in infective endocarditis and help with clinical diagnosis.
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Which is the incorrect statement regarding effect of dobutamine infusion in patients with heart failure
- A. Left ventricular end diastolic pressure decreases
- B. Mean arterial pressure decreases slightly due to interplay of actions on alpha 1 and alpha 2 receptors
- C. Left ventricular end systolic volume decreases
- D. There is increased myocardial oxygen demand
Correct Answer: B
Rationale: Mean arterial pressure typically increases, not decreases, with dobutamine infusion due to its inotropic effects.
A client with multiple sclerosis has urinary retention related to sensorimotor deficits. Which action should the nurse include in the client's plan of care?
- A. Teach the client techniques for performing intermittent catheterization
- B. Increase the client's fluid intake to promote frequent urination.
- C. Suggest the use of incontinence pads for comfort
- D. Administer anticholinergic medications to enhance bladder function.
Correct Answer: A
Rationale: Intermittent catheterization helps manage urinary retention and prevents complications like urinary tract infections.
The nurse assesses a client being treated for Herpes Zoster (shingles). Which assessments should the nurse include when evaluating the effectiveness of treatment? (Select all that apply)
- A. Skin integrity
- B. Functional ability
- C. Heart sounds
- D. Pain scale
Correct Answer: A
Rationale: These assessments help determine the effectiveness of treatment in managing pain, skin lesions, and the client's ability to perform daily activities.
A 4-month-old infant with a ventricular septal defect (VSD) has dropped from the 20th percentile to the 5th for weight. What will the nurse practitioner recommend?
- A. Adding solid foods to the infant's diet to increase caloric intake
- B. Fortifying breast milk to increase the number of calories per ounce
- C. Stopping breastfeeding and giving 30 kcal/ounce formula
- D. Supplementing breastfeeding with 24 kcal/ounce formula
Correct Answer: B
Rationale: Infants with heart defects who have congestive heart failure (CHF) may need modification of formula or breast milk to increase calories. Fortifying breast milk is the first and best option.
The following drugs induce hepatic enzymes:
- A. Rifampicin
- B. Phenobarbitone
- C. Cimetidine
- D. Erythromycin
Correct Answer: A
Rationale: Rifampicin is known to induce hepatic enzymes, which can increase the metabolism of other drugs and reduce their efficacy.