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The nurse is caring for a client who has a chest tube connected to a wet suction closed chest drainage system. The nurse should recognize the drainage system is working correctly when gentle, continuous bubbling is present in the
- A. air leak gauge
- B. collection chamber
- C. water seal chamber
- D. suction control chamber
Correct Answer: D
Rationale: Gentle, continuous bubbling in the suction control chamber indicates proper suction in a wet suction system. Bubbling in the water seal suggests an air leak, and the collection chamber does not bubble.
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A 52-year-old woman who has thyroid cancer is treated with radioactive iodine (Iodotope). What should be included in the nursing care plan following administration of the drug? Select all that apply.
- A. Tell the client not to eat or drink anything for four hours.
- B. Tell the client not to sleep in the same room with anyone for seven days following administration.
- C. Save the client's urine in a lead container for 48 hours.
- D. Limit contact with the client to 30 minutes per person per shift on day 1.
- E. Assign client to a single room.
- F. Tell client to report weight gain and severe fatigue to health care provider.
Correct Answer: B,D,E,F
Rationale: Radioactive iodine requires isolation in a single room, limited contact (30 minutes/shift), separate sleeping for 7 days, and reporting symptoms like fatigue or weight gain (hypothyroidism). NPO or urine storage are not standard.
The nurse is reviewing the medication profile for a client with chronic obstructive pulmonary disease. Which prescription should the nurse question?
- A. Amlodipine
- B. Codeine
- C. Ipratropium
- D. Methylprednisolone
Correct Answer: B
Rationale: Codeine, an opioid, suppresses cough and respiration, risking respiratory depression in COPD. Amlodipine treats hypertension, ipratropium relieves bronchospasm, and methylprednisolone reduces inflammation, all appropriate for COPD.
A nurse is asked to float to the telemetry unit because the unit is short-staffed. The nurse is not familiar with this client population and is concerned about providing safe client care. What is the best action by the nurse?
- A. Accept the assignment and ask about what skills need to be performed
- B. Ask the nurse supervisor if a more experienced nurse can go instead
- C. Read the policy and procedure book for the unit before providing care
- D. Refuse to float to the unit because of concerns about client safety
Correct Answer: A
Rationale: Accepting the assignment and clarifying required skills ensures safe care with support, addressing concerns proactively. Refusing or deferring may disrupt staffing, and reading policies delays care.
A client with a C3 spinal cord injury has a headache and nausea. The client’s blood pressure is 170/100 mm Hg. How should the nurse respond initially?
- A. Administer PRN analgesic medication
- B. Administer PRN antihypertensive medication
- C. Lower the head of the bed
- D. Palpate the client’s bladder
Correct Answer: D
Rationale: Headache, nausea, and hypertension in a C3 injury suggest autonomic dysreflexia, often triggered by bladder distension. Palpating the bladder identifies and addresses the cause. Medications and bed positioning are secondary.
The client is admitted to the labor and delivery unit with preeclampsia. An IV of magnesium sulfate is begun per pump. Which finding would indicate hypermagnesemia?
- A. Urinary output of $60 \mathrm{ml}$ per hour
- B. Respirations of 30 per minute
- C. Absence of the knee-jerk reflex
- D. Blood pressure of $150 / 80$
Correct Answer: C
Rationale: Hypermagnesemia, a risk of magnesium sulfate therapy, causes symptoms like loss of deep tendon reflexes (e.g., knee-jerk reflex), respiratory depression, and hypotension. Urinary output of 60 ml/hour is normal, respirations of 30 suggest tachypnea, and BP of 150/80 is not specific to hypermagnesemia.