Nokea
The nurse is assessing a client with delayed wound healing. Which of the following risk factors is most important in this situation?
- A. Glucose level of 120
- B. History of myocardial infarction
- C. Long term steroid usage
- D. Diet high in carbohydrates
Correct Answer: C
Rationale: Long term steroid usage. Steroids delay wound healing by impairing the inflammatory response.
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The nurse is caring for a client with a history of headaches who has come to the clinic reporting a 'bad migraine.' The client was able to provide a full health history while waiting to be seen. Which finding is most concerning?
- A. Blood pressure of 136/88 mm Hg
- B. Flat affect and drowsiness
- C. Nausea and poor appetite
- D. Respiratory rate of 12/min
Correct Answer: B
Rationale: Flat affect and drowsiness in a migraine are atypical and may indicate a more serious condition like a neurological event, requiring urgent evaluation. Nausea and poor appetite are common in migraines, and the BP and respiratory rate are within normal limits.
The nurse is reinforcing instructions to a postpartum client about cord care for the newborn. Which client statement indicates a need for further teaching?
- A. I can expect the cord to turn black in a few days
- B. I should let the cord fall off by itself
- C. I’ll give my newborn sponge baths until the cord falls off
- D. I’ll secure the diaper over the cord to protect it
Correct Answer: D
Rationale: Securing the diaper over the cord traps moisture, increasing infection risk. The cord turning black, falling off naturally, and sponge baths are correct cord care practices.
The nurse is caring for a client who was admitted for treatment of schizoaffective disorder with visual hallucinations. He tells the nurse that he sees extraterrestrials that are coming to get him. What is the best nursing response?
- A. You know that extraterrestrials are make-believe.'
- B. Call his physician and report this visual hallucination.
- C. Ignore his comment and change the subject.
- D. You think someone is coming after you?'
Correct Answer: D
Rationale: Reflecting the client's statement validates his experience without reinforcing the hallucination, promoting therapeutic communication.
A client on the oncology unit is to receive heparin sodium 5 units per kilogram of body weight by subcutaneous route every 4 hours. The client weighs 105.6 lbs. How many units should the client receive in a 24-hour period?
- A. 800
- B. 1080
- C. 1440
- D. 1960
Correct Answer: C
Rationale: The client weighs 48 kg and should receive 5 units/kg, or 240 units every 4 hours. This would be 1440 units in 24 hours. The answers in A, B, and D are incorrect calculations.
The nurse is caring for a client who reported having thoughts of self-injury yesterday. Which of the following statements by the client should the nurse recognize as risk factors for suicide? Select all that apply.
- A. I am currently unemployed and looking for a job
- B. I have been married for five years with three children
- C. I have multiple firearms at home stored in a safe
- D. I have been about a year since I last overdosed
- E. I attend weekly religious activities with my family
- F. Sometimes I experience feelings of hopelessness
Correct Answer: A,C,D,F
Rationale: Unemployment, access to firearms, prior overdose, and hopelessness are established suicide risk factors. Marriage with children and religious activities are protective factors.