Nokea
Examples of cyanotic heart disease include:
- A. Ebstein's anomaly
- B. Pulmonary stenosis
- C. Coarctation of aorta
- D. Hypoplastic left heart syndrome
Correct Answer: D
Rationale: Hypoplastic left heart syndrome is a form of cyanotic heart disease. Ebstein's anomaly and pulmonary stenosis can also cause cyanosis, but coarctation of the aorta typically does not.
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Paroxysmal hypercyanotic attacks (hypoxic, blue, or tet spells) are a particular problem during the lst 2 yr of life. They are characterized by
- A. early evening occurrence
- B. an increase in intensity of the systolic murmur
- C. unpredictable onset
- D. metabolic alkalosis
Correct Answer: A
Rationale: Unpredictable onset and metabolic alkalosis are common features of tet spells.
Following surgical repair of the bladder, a female client is being discharged from the hospital to home with an indwelling urinary catheter. Which instruction is most important for the nurse to provide to this client?
- A. Avoid coiling the tubing and keep if free of kinks
- B. Cleanse the perineal area with soap and water twice daily
- C. Keep the drainage bag lower than the level of the bladder
- D. Drink 1,000 ml of fluids daily to irrigate catheter
Correct Answer: C
Rationale: Keeping the drainage bag lower than the bladder prevents backflow of urine, reducing the risk of infection.
A wide splitting of S2 during expiration is auscultated in a 2-week-old infant.
- A. Atrial septal defect (ASD)
- B. Coarctation of the aorta (COA)
- C. Patent ductus arteriosis (PDA)
- D. Ventricular septal defect (VSD)
Correct Answer: A
Rationale: A wide splitting of S2 without becoming a single sound on expiration may indicate increased pulmonary flow, typical of atrial septal defect.
The following causes of short stature respond to growth hormone:
- A. Turner's syndrome
- B. Panhypopituitarism
- C. Achondroplasia
- D. Social deprivation
Correct Answer: A
Rationale: Turner's syndrome is a condition that responds to growth hormone therapy. Panhypopituitarism also responds, but Achondroplasia and social deprivation do not.
A fair-skinned female client who is an avid runner is diagnosed with malignant melanoma, located on the lateral surface of the lower leg. After wide margin resection, the nurse provides discharge teaching. It is most important for the nurse to emphasize the need to observe for changes in which characteristic?
- A. Elasticity of the skin
- B. Appearance of any moles
- C. Muscle aches and pains
- D. Pigmentation of the skin
Correct Answer: B
Rationale: Monitoring for changes in moles is critical for early detection of new or recurrent melanoma, which is essential for timely intervention.