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The nurse is evaluating teaching effectiveness on a client with a gastrointestinal disorder prescribed a gluten-free diet. Which diet choice indicates that the client understands the instructions given?
- A. Steamed broccoli
- B. Wheat toast
- C. Chocolate chip cookie
- D. Bran cereal
Correct Answer: A
Rationale: Steamed broccoli is naturally gluten-free, indicating understanding of a gluten-free diet. Wheat toast (B), chocolate chip cookies (C), and bran cereal (D) contain gluten.
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A 45-year-old client diagnosed with major depression is scheduled for electroconvulsive therapy (ECT) in the morning. Which of the following medications are routinely administered either before or during ECT?
- A. Thioridazine (Mellaril), lithium, and benztropine
- B. Atropine, sodium brevitol, and succinylcholine chloride (Anectine)
- C. Sodium, potassium, and magnesium
- D. Carbamazepine (Tegretol), haloperidol, and trihexyphenidyl (Artane)
Correct Answer: B
Rationale: Thioridazine (an antipsychotic drug), lithium (an antimanic drug), and benztropine (an antiparkinsonism agent) are generally administered to treat schizophrenic and bipolar disorders. Atropine (a cholinergic blocker), sodium brevitol (a short-acting anesthetic), and succinylcholine (a neuromuscular blocker) are administered either before or during ECT to counteract bradycardia and to provide anesthesia and total muscle relaxation. These are electrolyte substances administered to correct fluid and electrolyte imbalances in the body. Carbamazepine (an anticonvulsant), haloperidol (an antipsychotic), and trihexyphenidyl (an antiparkinsonism agent) are usually administered in psychiatric settings to control problems associated with psychotic behavior.
A two-year-old is hospitalized with suspected intussusception. Which finding is associated with intussusception?
- A. Currant jelly stools
- B. Projectile vomiting
- C. Ribbonlike stools
- D. Palpable mass over the flank
Correct Answer: A
Rationale: Currant jelly stools (bloody, mucousy) are classic in intussusception due to intestinal ischemia. Vomiting and a palpable abdominal mass may occur, but stools and flank masses are less specific.
A client is having a pneumonectomy done today, and the nurse is planning her postoperative care. Nursing interventions for a postoperative left pneumonectomy would include:
- A. Monitoring the chest tubes
- B. Positioning the client on the right side
- C. Positioning the client in semi-Fowler position with a pillow under the shoulder and back
- D. Monitoring the right lung for an increase in rales
Correct Answer: D
Rationale: Monitoring the right lung for an increase in rales is essential to detect early signs of fluid accumulation or infection in the remaining lung.
A client with a history of a thyroidectomy is being discharged. The nurse should teach the client to:
- A. Monitor for signs of hyperthyroidism
- B. Avoid calcium-rich foods
- C. Take the medication at bedtime
- D. Report muscle twitching
Correct Answer: D
Rationale: Muscle twitching post-thyroidectomy may indicate hypocalcemia from parathyroid damage, requiring immediate reporting. Hyperthyroidism, calcium foods, and bedtime dosing are not primary concerns.
The nurse is caring for a client with a diagnosis of gestational hypertension. Which symptom is most characteristic?
- A. Hypertension
- B. Proteinuria
- C. Fetal macrosomia
- D. Painful vaginal bleeding
Correct Answer: A
Rationale: Hypertension (BP ≥140/90) is the defining symptom of gestational hypertension. Proteinuria indicates preeclampsia and fetal macrosomia or painful bleeding are unrelated.