Nokea
A newborn has been diagnosed with hypothyroidism. In discussing the condition and treatment with the family, the nurse should emphasize
- A. They can expect the child will be mentally retarded
- B. Administration of thyroid hormone will prevent problems
- C. This rare problem is always hereditary
- D. Physical growth/development will be delayed
Correct Answer: B
Rationale: Administration of thyroid hormone will prevent problems. Early identification and continued treatment with hormone replacement corrects this condition.
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Laboratory reference ranges
INR (Therapeutic – atrial fibrillation)
2.0-3.0
The nurse has reinforced teaching for a client with atrial fibrillation who is receiving warfarin. Which of the following statements by the client would indicate a correct understanding of the teaching? Select all that apply.
- A. Antibiotics can affect my INR value.'
- B. I am going to eat more leafy green vegetables.'
- C. I will take the medication at the same time every day.'
- D. I understand that my INR value should be between 4 and 5.'
- E. If I miss a dose of medication, I'll double my dose the next day.'
Correct Answer: A, C
Rationale: Antibiotics affecting INR (A) and consistent timing (C) are correct. More leafy greens (B) can lower INR, INR of 4-5 (D) is too high, and doubling doses (E) is dangerous.
A very tall, heavy-set man is admitted. The nurse is taking vital signs. Which statement is correct concerning taking the blood pressure?
- A. 10 mm should be added to each reading to compensate for the cuff size.
- B. 15 mm should be subtracted from the systolic reading, and 10 mm should be subtracted from the diastolic reading.
- C. An extra-large cuff is needed to obtain an accurate measurement.
- D. The client should lie down before the blood pressure is taken.
Correct Answer: C
Rationale: An extra-large cuff ensures accurate blood pressure measurement in large individuals; a standard cuff falsely elevates readings. Adjusting readings or lying down is unnecessary.
Which of the following toys is the most appropriate for a 2-year old with Tetralogy of Fallot?
- A. A toy horn
- B. A stethoscope
- C. A push-pull toy
- D. A shape sorter
Correct Answer: C
Rationale: A push-pull toy encourages gentle physical activity suitable for a 2-year-old with Tetralogy of Fallot, who may tire easily. A toy horn requires exertion, a stethoscope is not age-appropriate, and a shape sorter is sedentary.
The nurse is caring for an ambulatory client who has a new order for continuous cardiac monitoring via a portable unit. It would require follow-up if the nurse
- A. verifies that gel is present on each electrode and is not dried out
- B. cleanses and dries the skin before placing the electrodes on the client
- C. clips excessive hair off the client before applying the electrodes
- D. places one electrode each on the client's upper and lower extremities
Correct Answer: D
Rationale: Placing electrodes on extremities (D) is incorrect for cardiac monitoring, which requires chest placement. Verifying gel (A), cleansing skin (B), and clipping hair (C) are appropriate.
A client with borderline personality disorder says to the nurse, 'You're the only one I trust around here. The others don't know what they are doing and they don't care about anyone except themselves. I only want to talk with you.' What is the priority nursing action?
- A. Assign different staff members to care for the client each day
- B. Assign the client's stated preferred nurse to care for the client
- C. Reassure the client that all staff members are competent in their jobs
- D. Reinforce unit guidelines and appropriate boundaries with the client
Correct Answer: D
Rationale: Reinforcing boundaries (D) addresses splitting behavior and maintains therapeutic relationships. Rotating staff (A), assigning the preferred nurse (B), or reassuring competence (C) may reinforce manipulation.