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A laboring woman prefers to lie in the supine position during labor. The nurse teaches her that this is not a good position for which reason?
- A. It will cause more back pressure.
- B. Her baby will not come down well into the pelvis.
- C. Her blood pressure may drop and cause the baby's heart rate to drop.
- D. Contractions will be too close together, not giving her a rest.
Correct Answer: C
Rationale: Supine position can compress the vena cava, causing maternal hypotension and reduced fetal perfusion, leading to fetal heart rate drops.
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The nurse is collecting data from a client with Bell’s palsy. Which of the following findings would the nurse expect to observe? Select all that apply.
- A. Inability to smile symmetrically
- B. Frequent blinking of the affected eye
- C. Shock-like pain in the lips and gums
- D. Loss of forehead and brow movements
- E. Decreased lacrimation on the affected side
Correct Answer: A,D,E
Rationale: Bell’s palsy causes unilateral facial weakness, leading to asymmetrical smiling, loss of forehead/brow movement, and reduced lacrimation. Frequent blinking is unlikely due to impaired muscle control, and shock-like pain is typical of trigeminal neuralgia.
The nurse is evaluating the effectiveness of the medication regimen for a client with chronic kidney disease who is receiving sodium polystyrene sulfonate. It would indicate that the medication regimen has been effective if the client’s most recent laboratory test results indicate
- A. an increase in the serum calcium level
- B. an increase in the serum creatinine level
- C. a decrease in the serum potassium level
- D. a decrease in the serum phosphate level
Correct Answer: C
Rationale: Sodium polystyrene sulfonate treats hyperkalemia in chronic kidney disease by exchanging sodium for potassium in the gut, so a decreased potassium level indicates effectiveness. Calcium levels are not directly affected, and rising creatinine indicates worsening kidney function.
When interviewing the parents of a child with asthma, it is most important to assess the child's environment for what factor?
- A. Household pets
- B. New furniture
- C. Lead based paint
- D. Plants such as cactus
Correct Answer: A
Rationale: Animal dander is a very common allergen affecting persons with asthma. Other triggers may include pollens, carpeting and household dust.
The nurse is assisting with the removal of a client’s chest tube. Which of the following actions should the nurse take? Select all that apply.
- A. Ensure the client is given an analgesic 30-60 minutes before tube removal
- B. Instruct the client to breathe in, hold it, and bear down while the tube is being removed
- C. Place the client in the Trendelenburg position
- D. Prepare a sterile airtight petroleum jelly gauze dressing
- E. Provide the health care provider with sterile suture removal equipment
Correct Answer: A,B,D,E
Rationale: Analgesics reduce pain, Valsalva maneuver (bear down) prevents air entry, petroleum gauze seals the site, and suture equipment is needed. Trendelenburg is not indicated for chest tube removal.
Which of the following drugs should the nurse anticipate administering to a client before they are to receive electroconvulsive therapy?
- A. Benzodiazepines
- B. Chlorpromazine (Thorazine)
- C. Succinylcholine (Anectine)
Correct Answer: C
Rationale: Succinylcholine (Anectine). Succinylcholine is given intravenously to promote skeletal muscle relaxation.