Nokea
Treatment options in the management of an intussusception include:
- A. Contrast enema
- B. Air enema
- C. Water enema
- D. Open surgery
Correct Answer: B
Rationale: Air enema is a common non-surgical treatment for intussusception. Contrast enema and open surgery are also options, but air enema is often preferred.
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Pulmonary venous hypertension is a feature of
- A. Large ostium secundum defect with left to right shunt
- B. large ventricular septal defect with left to right shunt
- C. large pulmonary arteriovenous malformation
- D. Tricuspid atresia with restrictive atrial septal defect
Correct Answer: B
Rationale: Pulmonary venous hypertension is a feature of large ventricular septal defect with left to right shunt.
A 5-month-old previously well infant is found to have a loud holosystolic murmur (4/6) at the left sternal border. The first and second heart sounds are normal; there is no tachycardia, rumble, or gallop; and hepatomegaly is not noted. The child feeds well and has grown adequately. You suspect
- A. spontaneous closure is more common in muscular vs. membranous defects
- B. closure usually occurs in the first 2 years of life
- C. there is no risk of endocarditis
- D. pulmonary pressures are normal
Correct Answer: C
Rationale: Small VSDs still carry a risk of endocarditis despite being asymptomatic.
The following drugs cause hypokalaemia:
- A. Commencement of digoxin for atrial fibrillation
- B. ACE (angiotensin converting enzyme) inhibitors
- C. Salbutamol for asthma
- D. Vitamin B1 for the treatment of pernicious anaemia
Correct Answer: C
Rationale: Salbutamol can cause hypokalaemia. Digoxin, ACE inhibitors, and vitamin B1 do not typically cause hypokalaemia.
A nurse auscultated heart tones on an older adult client. Which action should the nurse take based on the heart tones heard?
- A. Administer a diuretic.
- B. Document the finding.
- C. Decrease the IV flow rate.
- D. Evaluate the client’s medications.
Correct Answer: B
Rationale: Documenting the findings is the appropriate action unless the heart tones indicate an abnormality requiring intervention.
Regarding IUGR:
- A. GH deficiency is a recognised complication in later life
- B. Abdominal circumference measured by USG is a diagnostic parameter
- C. Perinatal morbidity is higher in asymmetric IUGR
- D. Nutritional factor is the commonest cause of IUGR in the UK
Correct Answer: B
Rationale: Abdominal circumference measured by ultrasound is a key diagnostic parameter for intrauterine growth restriction (IUGR).