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.

Prescribed vitamin B12 IM.

Prescribed epoetin IV.

Sleeps 8 to 10 hr per night.

Answer and Explanation

The Correct Answer is A

Choice A rationale:

Using a firm-bristled toothbrush can increase the risk of gum injury or bleeding, especially in individuals with pernicious anemia who may have fragile gums due to vitamin B12 deficiency. This choice is correct because it identifies a risk factor for injury.

Choice B rationale:

Prescribing vitamin B12 intramuscularly (IM) is the appropriate treatment for pernicious anemia and does not increase the client's risk of injury. It is essential for addressing the underlying deficiency.

Choice C rationale:

Prescribing epoetin intravenously (IV) is used to stimulate the production of red blood cells and treat anemia, but it is not typically associated with an increased risk of injury. However, it should be administered as ordered by the healthcare provider.

Choice D rationale:

Sleeping 8 to 10 hours per night is beneficial for overall health and well-being. It does not increase the client's risk of injury. In fact, adequate sleep can help with tissue repair and overall recovery.

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Correct Answer is B

Explanation

Choice A rationale:

Hydrogen peroxide. Hydrogen peroxide is not the recommended solution for disinfecting surfaces following a blood spill. While it can be used to clean wounds and may have some disinfectant properties, it is not as effective as bleach in destroying bloodborne pathogens.

Choice B rationale:

Bleach. Bleach is the appropriate choice for disinfecting surfaces contaminated with blood. A 10% bleach solution (1 part bleach to 9 parts water) is effective at killing bloodborne pathogens such as HIV and hepatitis B and C viruses. It should be used in healthcare settings to ensure proper disinfection after a blood spill.

Choice C rationale:

Isopropyl alcohol. Isopropyl alcohol is an effective disinfectant for some purposes, but it may not be as effective as bleach against bloodborne pathogens. It is commonly used for cleaning and disinfecting skin before medical procedures but is not the recommended choice for disinfecting surfaces following a blood spill.

Choice D rationale:

Chlorhexidine. Chlorhexidine is an antiseptic solution often used for skin disinfection before surgical procedures or invasive medical interventions. It is not typically used for disinfecting surfaces contaminated with blood.

A. Hegar's sign. B. Chloasma. C. Ballottement. D. Chadwick's sign.

Correct Answer is D

Explanation

Choice A rationale:

Hegar's sign is a softening of the uterine isthmus, which occurs during early pregnancy. It is not related to changes in the color of the vagina and vulva.

Choice B rationale:

Chloasma refers to the appearance of dark, blotchy, and hyperpigmented skin patches that can occur during pregnancy, primarily on the face. It is not related to changes in the color of the vagina and vulva.

Choice C rationale:

Ballottement is a technique used during a physical examination to assess for a floating fetus within the amniotic fluid. It is not related to changes in the color of the vagina and vulva.

Choice D rationale:

Chadwick's sign is the purplish or bluish discoloration of the vaginal and vulvar mucosa that can occur during pregnancy. This sign is due to increased blood flow to the area, which is a normal physiological change in pregnancy.

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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?

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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?