Nokea
The nurse is assessing a pregnant client in her third trimester. The parents are informed that the ultrasound suggests that the baby is small for gestational age (SGA). An earlier ultrasound indicated normal growth. The nurse understands that this change is most likely due to what factor?
- A. Sexually transmitted infection
- B. Exposure to teratogens
- C. Maternal hypertension
- D. Chromosomal abnormalities
Correct Answer: C
Rationale: Maternal hypertension. Pregnancy induced hypertension is a common cause of late pregnancy fetal growth retardation. Vasoconstriction reduces placental exchange of oxygen and nutrients.
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The nurse is assessing the mental status of a client admitted with possible organic brain disorder. Which of these questions will best assess the functioning of the client's recent memory?
- A. Name the year. What season is this?
- B. Subtract 7 from 100 and then subtract 7 from that. Now continue to subtract 7 from the new number.
- C. I am going to say the names of three things and I want you to repeat them after me: blue, ball, pen.
- D. What is this on my wrist? Then ask, What is the purpose of it?
Correct Answer: C
Rationale: I am going to say the names of three things and I want you to repeat them after me: blue, ball, pen. This tests immediate recall, a component of recent memory.
A client with bipolar disorder is reluctant to take lithium (Lithane) as prescribed. The most therapeutic response by the nurse to his refusal is
- A. You need to take your medicine, this is how you get well.
- B. If you refuse your medicine, we'll just have to give you a shot.
- C. What is it about the medicine that you don't like?
- D. I can see that you are uncomfortable right now, I'll wait until tomorrow.
Correct Answer: C
Rationale: What is it about the medicine that you don't like? This fosters trust and open communication, encouraging the client to express concerns.
The nurse is assigned to a client who has heart failure. During the morning rounds the nurse sees the client develop sudden anxiety, diaphoresis and dyspnea. The nurse auscultates, crackles bilaterally. Which nursing intervention should be performed first?
- A. Take the client's vital signs
- B. Place the client in a sitting position with legs dangling
- C. Contact the health care provider
- D. Administer the PRN antianxiety agent
Correct Answer: B
Rationale: Place the client in a sitting position with legs dangling. This reduces venous return, alleviating pulmonary edema symptoms.
The nurse is caring for a client who is receiving IV vancomycin for a methicillin-resistant Staphylococcus aureus (MRSA) infection. Which of the following findings would be of GREATest concern to the nurse?
- A. Blood pressure of 130/80 mmHg.
- B. Heart rate of 88 bpm.
- C. Redness at the IV site.
- D. Urine output of 50 mL/hour.
Correct Answer: C
Rationale: Redness at the IV site suggests phlebitis or infiltration, which can lead to tissue damage or reduced vancomycin delivery, requiring immediate action. Options A, B, and D are normal: blood pressure 130/80 mmHg, heart rate 88 bpm, and urine output 50 mL/hour indicate stability.
A client is diagnosed with lung cancer and undergoes a pneumonectomy.
In the immediate postoperative period, which of the following nursing assessments is MOST important?
- A. Presence of breath sounds bilaterally.
- B. Position of the trachea in the sternal notch.
- C. Amount and consistency of sputum.
- D. Increase in the pulse pressure.
Correct Answer: B
Rationale: Strategy: Determine how each answer choice relates to a pneumonectomy. (1) on the surgical side, breath sounds will be absent (2) correct-position of the trachea should be evaluated; with a tracheal shift, an increase in pressure could occur on the operative side and could cause pressure against the mediastinal area (3) important to observe but not as high a priority (4) does not relate to the situation