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The nurse enters a client's room and finds that the client and spouse are crying. The spouse states that the health care provider just diagnosed the client with Alzheimer disease. What is the best response by the nurse?
- A. Do you have any questions about the diagnosis?
- B. There are medications available to treat Alzheimer disease.
- C. This new diagnosis must be frightening for you.
- D. We can help you make decisions about your care.
Correct Answer: C
Rationale: Acknowledging the emotional impact of the diagnosis validates the client's and spouse's feelings, fostering therapeutic communication and trust.
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The practical nurse is collecting data on a client receiving methotrexate to treat rheumatoid arthritis. Which finding associated with this drug is most important for the nurse to report to the registered nurse?
- A. Hair loss
- B. Nausea
- C. Petechiae
- D. Stomatitis
Correct Answer: C
Rationale: Petechiae indicate thrombocytopenia, a serious adverse effect of methotrexate, risking bleeding and requiring immediate reporting for dose adjustment or discontinuation.
A 6-year-old was just diagnosed with pediculosis capitis. Which comment by the mother of the child indicates to the nurse in the physician's office that she does not understand how this condition is spread?
- A. I need to wash all his bed sheets in hot water.'
- B. I will call the school nurse and tell her.'
- C. I think he got this at our neighbor's house; it's very dirty.'
- D. I will tell my son not to wear other children's hats.'
Correct Answer: C
Rationale: Blaming a dirty house misrepresents lice transmission, which occurs via direct head-to-head contact or sharing items, indicating misunderstanding.
The nurse reviews a client's medical record and notes the following PRN medication prescriptions: acetaminophen, haloperidol, and benztropine. The nurse would administer a dose of benztropine on assessing which client behavior?
- A. Muscle rigidity and shuffling gait
- B. Nihilistic delusions
- C. Tangential speech
- D. Waxy flexibility
Correct Answer: A
Rationale: Benztropine is an anticholinergic used to treat extrapyramidal symptoms (EPS), such as muscle rigidity and shuffling gait, which are side effects of antipsychotics like haloperidol.
The nurse is caring for an older client who had a cerebrovascular accident (CVA) several days ago. She is having trouble speaking. How should the nurse relate to this client?
- A. Encourage the client to speak and wait patiently while she tries
- B. Speak louder to the client
- C. Finish the client's sentences when she is having difficulty
- D. Tell the client to rest her voice for the next few days
Correct Answer: A
Rationale: Encouraging speech with patience supports recovery in aphasia post-CVA, unlike loud speech, finishing sentences, or voice rest, which hinder communication progress.
The nurse prepares to reinforce teaching for a client with latent tuberculosis who is prescribed oral isoniazid. Which instructions should the nurse include? Select all that apply.
- A. Avoid drinking alcohol
- B. Expect body fluids to change color to red
- C. Report yellowing of skin or sclera
- D. Report numbness and tingling of extremities
- E. Take with aluminum hydroxide to prevent gastric irritation
Correct Answer: A,C,D
Rationale: Avoiding alcohol (A), reporting jaundice (C), and reporting neuropathy (D) address isoniazid's risks of hepatotoxicity and peripheral neuropathy.