The nurse is taking care of a client that just had a liver biopsy.
Which of the following is a potential immediate risk associated with a liver biopsy?

Choice A rationale
It is a good practice to change the batteries in smoke detectors annually to ensure they are working properly. This statement does not indicate a need for further instruction.
Choice B rationale
Using a walker when going upstairs can be dangerous due to the risk of falls. It is recommended that individuals use handrails or assistance when navigating stairs, not a walker. This statement indicates that the client needs further instruction.
Choice C rationale
Leaving a night light on can help prevent falls by providing visibility during the night. This statement does not indicate a need for further instruction.
Choice D rationale

Installing grab bars in the bathroom, especially near the toilet and in the shower, can provide support and prevent falls. This statement does not indicate a need for further instruction.

Choice A rationale
Folate, also known as vitamin B9, is essential for many functions in the body, including cell growth and division, amino acid metabolism, and the formation of white and red blood cells. However, it is not the treatment for pernicious anemia.
Choice B rationale
Pernicious anemia is a condition where the body cannot absorb enough vitamin B12 in the small intestine, causing a drop in red blood cells. Treatment for pernicious anemia involves vitamin B12 injections or oral supplementation to restore levels to an optimal range, followed by continued injections or oral medications to maintain these levels.
Choice C rationale
Vitamin C is essential for the growth, development, and repair of all body tissues. It’s involved in many body functions, including the formation of collagen, absorption of iron, the immune system, wound healing, and the maintenance of cartilage, bones, and teeth. However, it is not the treatment for pernicious anemia.
Choice D rationale
Iron is a mineral that our bodies need for many functions. For example, iron is part of hemoglobin, a protein which carries oxygen from our lungs throughout our bodies. However, it is not the treatment for pernicious anemia.