Nokea
The nurse is caring for a client with a history of schizophrenia. The nurse should expect the client to have:
- A. Hallucinations
- B. Memory loss
- C. Tremors
- D. Joint pain
Correct Answer: A
Rationale: Schizophrenia is characterized by hallucinations, delusions, and disorganized thinking, with hallucinations being a common symptom.
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The physician has ordered DDAVP (desmopressin acetate) for a client with diabetes insipidus. Which finding indicates that the medication is having its intended effect?
- A. The client's appetite has improved.
- B. The client's morning blood sugar was 120 mg/dL.
- C. The client's urinary output has decreased.
- D. The client's activity level has increased.
Correct Answer: C
Rationale: DDAVP reduces excessive urination in diabetes insipidus by mimicking antidiuretic hormone, decreasing urinary output. Appetite, blood sugar, and activity are not directly affected.
A client with a history of liver cirrhosis is admitted with complaints of ascites. The nurse should give priority to:
- A. Monitoring for infection
- B. Administering pain medication
- C. Monitoring blood pressure
- D. Administering diuretics
Correct Answer: A
Rationale: Ascites increases infection risk (e.g., spontaneous bacterial peritonitis) in cirrhosis, so monitoring for infection is the priority.
A 28-year-old client comes to the clinic for her first prenatal examination. In relating her obstetrical history, she tells the nurse that she has been pregnant twice before. She had a 'miscarriage' with the first pregnancy after 6 weeks. With the second pregnancy, she delivered twin girls at 31 weeks' gestation. One of the twins was stillborn and the other twin died at 4 days of age. Using a five-digit system, the nurse records her as being:
- A. 2-0-2-1-0
- B. 2-2-2-1-2
- C. 3-0-1-1-0
- D. 2-1-1-0-0
Correct Answer: C
Rationale: The first digit represents the total number of pregnancies. This client has been pregnant 3 times including this pregnancy. The twin pregnancy counts as only one pregnancy, and because she delivered prior to 37 weeks' gestation, the third digit is recorded as 1. The first digit represents the total number of pregnancies. This client has been pregnant 3 times including this pregnancy. The second digit represents the total number of full-term deliveries; she has lost two pregnancies before 37 weeks' gestation. At present, she has no living children, so the fifth digit is noted as 0. The client is pregnant for the third time, and the first digit reflects the total number of pregnancies. She has had no full-term deliveries, because she delivered prior to 37 gestational weeks, so the second digit is recorded as 0. The third digit represents the number of preterm deliveries, and a twin pregnancy counts as only one delivery. She lost an earlier pregnancy prior to 20 gestational weeks, and the fourth digit reflects spontaneous or elective abortions. Lastly, the fifth digit indicates the number of children currently living, and she has no living children. She is pregnant for the third time, and the first digit reflects the total number of pregnancies. In the previous two pregnancies, she delivered prior to 37 gestational weeks, thus having no full-term deliveries, which is indicated by the second digit. The fourth digit represents the total number of abortions, spontaneous or elective, and she reported a spontaneous abortion with her first pregnancy.
A 19-year-old client has sustained a C-7 fracture, which resulted in his spinal cord being partially transected. By 2 weeks' postinjury, his neck has been surgically stabilized, and he has been transferred from the intensive care unit. A potential life-threatening complication the nurse monitors the client for is:
- A. Autonomic dysreflexia
- B. Bradycardia
- C. Central cord syndrome
- D. Spinal shock
Correct Answer: A
Rationale: Autonomic dysreflexia, a life-threatening exaggerated sympathetic response, can occur in spinal cord injuries above T6, causing severe hypertension.
The nurse is caring for an obstetrical client in early labor. After the rupture of membranes, the nurse should give priority to:
- A. Applying an internal monitor
- B. Assessing fetal heart tones
- C. Assisting with epidural anesthesia
- D. Inserting a Foley catheter
Correct Answer: B
Rationale: After rupture of membranes, assessing fetal heart tones is critical to detect distress, such as cord prolapse. Monitoring, anesthesia, and catheterization are secondary priorities.