Nokea
The nurse has assessed the assigned group of clients. Which client would the nurse identify as being at the greatest risk for alterations in sensory perception?
- A. a client in a halo vest following an automobile accident
- B. a child with severe autism who is having a tonsillectomy
- C. a teenager who broke her leg during cheerleader practice
- D. a schoolteacher who was hospitalized for shortness of breath
Correct Answer: B
Rationale: Severe autism often involves sensory processing issues, increasing risk for sensory perception alterations, especially during stressful procedures like surgery.
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A client with COPD must have the arterial blood gas (ABG) test and asks the nurse to explain the purpose of the test. Which of the following information should the nurse include? Select all that apply.
- A. ABGs measure the levels of carbon dioxide, oxygen, and acidity in the blood.
- B. ABGs help to evaluate the effectiveness of treatment.
- C. ABGs measure the degree of anemia that has developed.
- D. ABGs can help to determine the need for supplemental oxygen.
Correct Answer: A,B,D
Rationale: ABGs measure CO2, O2, and pH (A), evaluate treatment efficacy (B), and guide oxygen therapy (D). Anemia (C) is assessed via hemoglobin, not ABGs.
A client with diabetes visits the prenatal clinic at 28 weeks gestation. Which statement is true regarding insulin needs during pregnancy?
- A. Insulin requirements moderate as the pregnancy progresses.
- B. A decreased need for insulin occurs during the second trimester.
- C. Elevations in human chorionic gonadotrophin decrease the need for insulin.
- D. Fetal development depends on adequate insulin regulation.
Correct Answer: D
Rationale: Adequate insulin regulation is critical for fetal development in diabetic pregnancies.
After abdominal surgery, a client has a nasogastric tube attached to low suctioning. The client becomes nauseated, and the nurse observes a decrease in the flow of gastric secretions. Which of the following nursing interventions would be MOST appropriate?
- A. Irrigate the nasogastric tube with distilled water.
- B. Aspirate the gastric contents with a syringe.
- C. Administer an antiemetic medicine.
- D. Insert a new nasogastric tube.
Correct Answer: B
Rationale: to confirm placement, nurse should aspirate and test the pH of the aspirate, results should be 0-4
A client with schizophrenia is started on Zyprexa (olanzapine). Three weeks later, the client develops severe muscle rigidity and elevated temperature. The nurse should give priority to:
- A. Withholding all morning medications
- B. Ordering a CBC and CPK
- C. Administering prescribed anti-Parkinsonian medication
- D. Transferring the client to a medical unit
Correct Answer: D
Rationale: Severe muscle rigidity and fever suggest neuroleptic malignant syndrome (NMS), a medical emergency requiring immediate transfer to a medical unit for treatment.
A student nurse is precepting on the unit and caring for a client with a Dobbhoff nasoenteric tube. Which statement by the student nurse indicates the need for further teaching on caring for a client with this tube? Select all that apply.
- A. I should wait for X-ray confirmation before using the tube.
- B. I can confirm placement by auscultating over the epigastric area.
- C. I can mix liquid medications in with the tube feeding for administration.
- D. I will flush the tube with 20 to 30 mL of water every 4 hours during continuous tube feeding.
- E. I will observe the client for diarrhea, abdominal distention, nausea and vomiting, and tube dislodgement.
Correct Answer: B, C
Rationale: Auscultation is not a reliable method for confirming tube placement; X-ray is required. Mixing medications with feedings can cause clogs or interactions. The other statements are correct.