Nokea
A male client who reports feeling chronically fatigued has a hemoglobin of 11.0 grams/dl (110mmol/L), hematocrit of 34%, and microcytic and hypochromic red blood cells (RBCs). Based on these findings, which dinner selection should the nurse suggest to the client?
- A. Cheese pasta and a lettuce and tomato salad
- B. Beef steak with steamed broccoli and orange slices
- C. Broiled white fish with a baked sweet potato
- D. Grilled shrimp and season rice with asparagus salad
Correct Answer: B
Rationale: The client's lab results indicate iron deficiency anemia. Beef steak is rich in iron, and vitamin C from orange slices enhances iron absorption, making this the best choice to address the anemia.
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Sinus bradycardia in neonates is considered if sinus rate is
- A. <100 beats/min
- B. <90 beats/min
- C. <80 beats/min
- D. <70 beats/min
Correct Answer: A
Rationale: Sinus bradycardia in neonates is typically defined as a heart rate <100 beats/min.
Dome and dart P wave in lead V1 in electrocardiogram is suggestive of which of the following?
- A. Dextrocardia
- B. Left atrial ectopic rhythm
- C. Biatrial enlargement
- D. Mitral stenosis
Correct Answer: C
Rationale: The dome and dart P wave morphology is characteristic of biatrial enlargement, often seen in conditions like mitral stenosis and atrial fibrillation.
Of the following, the cyanotic cardiac lesion with decreased pulmonary blood flow is
- A. transposition of the great vessels
- B. single ventricle
- C. truncus arteriosus
- D. tricuspid atresia
Correct Answer: D
Rationale: Tricuspid atresia results in decreased pulmonary blood flow due to lack of right ventricular input.
A nurse is caring for a client with Diabetes Insipidus (DI). Which data warrants the most immediate intervention by the nurse?
- A. Serum sodium of 185 mEq/L
- B. Urine output of 3000 mL per hour.
- C. Blood pressure of 90/60 mmHg.
- D. Potassium level of 4.5 mEq/L.
Correct Answer: A
Rationale: A serum sodium level of 185 mEq/L indicates severe hypernatremia, which is life-threatening and requires immediate intervention.
All the following statements about spontaneous coronary artery dissection are true, except
- A. More common in young females
- B. Proximal coronary involvement associated with immuno-inflammatory disease
- C. Intra-coronary imaging shows 'accordion sign'
- D. Physical stress precipitates it by causing intimal tear
Correct Answer: C
Rationale: The 'accordion sign' is not typically associated with spontaneous coronary artery dissection.