A nurse is collecting data from a client who has pernicious anemia. The nurse should identify that which of the following findings increases the client's risk for injury?
Uses a firm-bristled toothbrush
Increased intake of green, leafy vegetables
Drinks 2,500 mL of fluid per day
Wears a face mask around others
The Correct Answer is A
The correct answer is A. Uses a firm-bristled toothbrush increases the client's risk for injury because it can cause bleeding gums and oral mucosal damage in clients with pernicious anemia, who have reduced platelet count and impaired clotting. The other findings do not increase the risk for injury and may be beneficial for clients with pernicious anemia. Increased intake of green, leafy vegetables provides folic acid, which is essential for red blood cell production. Drinks 2,500 mL of fluid per day prevents dehydration and maintains blood volume. Wears a face mask around others reduces exposure to infections, which can be serious in clients with pernicious anemia, who have impaired immunity due to low white blood cell count.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Answer: D. I should check my heart rate while taking this medication.
Rationale: Timolol is a beta-blocker that can lower intraocular pressure by reducing aqueous humor production in the eye. However, it can also cause systemic effects such as bradycardia, hypotension, and bronchospasm. Therefore, clients should monitor their heart rate and report any signs of adverse reactions to the provider. Zinc supplements, eye dilation, and eye color changes are not associated with timolol use.
Correct Answer is B
Explanation
B. “I should discuss this document with my family after I sign it.”It is important for clients to discuss their advance directives with their family members to ensure that their wishes are understood and respected. This helps prevent confusion and ensures that family members are aware of the client’s preferences for end-of-life care.
Incorrect Options:
A. “I am not allowed to change my mind once I sign this document.”Clients can change or revoke their advance directives at any time as long as they are competent to do so.
C. “My partner needs to be present when I sign this document.”While it is a good idea to have a witness, it is not necessary for the partner to be present. The requirements for witnesses vary by jurisdiction.
D. “An attorney will need to notarize this document for it to be valid.”Not all advance directives require notarization. The requirements vary by state or country, and some may only require witnesses.
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