Nokea
The mother of a child with newly diagnosed Duchenne's muscular dystrophy asks how her child developed the disease. The nurse formulates a response incorporating which of the following statements about its transmission?
- A. It is an autosomal recessive genetic disorder
- B. It is a genetic disorder carried by males and transmitted to male children
- C. It is a disorder primarily transmitted by males in the family
- D. It is a disorder usually carried by females and transmitted to male children
Correct Answer: D
Rationale: Duchenne's muscular dystrophy is an X-linked recessive disorder, typically carried by females and transmitted to male children, who are more likely to express the disease.
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A child with a diagnosis of sickle cell disease is admitted to the hospital for treatment of vaso-occlusive pain crisis. The nurse should plan for which interventions in the care of the client? Select all that apply.
- A. Increase fluid intake.
- B. Administer oxygen.
- C. Administer meperidine.
- D. Perform frequent pain assessment.
- E. Administer intravenous (IV) fluids.
Correct Answer: A,B,D,E
Rationale: Management of the severe pain that occurs with vaso-occlusive crisis includes frequent pain assessment and the use of strong opioid analgesics, such as morphine sulfate and hydromorphone. Fluids are necessary to promote hydration, so options related to the delivery of fluids are appropriate. Oxygen is administered to increase tissue perfusion. Meperidine is contraindicated because of its side effects and increased risk of seizures after as few as 2 doses.
A client with a history of peptic ulcer disease is admitted with abdominal pain. The nurse should include which of the following in the plan of care?
- A. Administer pantoprazole as prescribed.
- B. Encourage a high-fiber diet.
- C. Administer ibuprofen for pain.
- D. Position the client supine.
Correct Answer: A
Rationale: Pantoprazole reduces acid production, promoting ulcer healing.
A male client has been diagnosed as having a low sperm count during infertility studies. After instructions by the nurse about some causes of low sperm counts, the nurse determines that the client needs further instructions when he says low sperm counts may be caused by which of the following?
- A. Varicocele.
- B. Frequent use of saunas.
- C. Endocrine imbalances.
- D. Decreased body temperature.
Correct Answer: D
Rationale: Decreased body temperature is not a cause of low sperm count; elevated temperatures, such as from saunas, can impair spermatogenesis, indicating a need for further teaching.
The sense of hearing is assessed using which standardized test?
- A. The Taylor test
- B. The Rinne test
- C. The Babinski test
- D. The APGAR test
Correct Answer: B
Rationale: The Rinne test is a standardized test used to assess hearing by comparing air and bone conduction using a tuning fork.
Which of the following patient care tasks is coupled with the appropriate member of the nursing care team in terms of their legal scope of practice?
- A. An unlicensed staff member who has been 'certified' by the employing agency to monitor telemetry: Monitoring cardiac telemetry
- B. An unlicensed assistive staff member like a nursing assistant who has been 'certified' by the employing agency to insert a urinary catheter: Inserting a urinary catheter
- C. A licensed practical nurse: The circulating nurse in the perioperative area
- D. A licensed practical nurse: The first assistant in the perioperative area
Correct Answer: A
Rationale: Monitoring cardiac telemetry is within the scope of practice for unlicensed staff who are specifically trained and certified by the employing agency. Inserting a urinary catheter typically requires a higher level of licensure (e.g., LPN or RN), and LPNs are not typically authorized to serve as circulating nurses or first assistants in the perioperative area, as these roles require advanced training or RN licensure.