A nurse is assisting in the care of a client who is to receive a transfusion of packed red blood cells (PRBCs). Which of the following solutions should be administered with PRBCs?

Choice A: This is incorrect because placing the client in the Sims' position is not necessary for a colposcopy. The nurse should place the client in the lithotomy position, which allows better visualization of the cervix and vagina.

Choice B: This is incorrect because inserting a tampon following the procedure can interfere with healing and increase the risk of infection. The nurse should instruct the client to avoid using tampons, douches, or vaginal creams for at least a week after the procedure.

Choice C: This is correct because instructing the client to avoid sexual intercourse until the cervix is healed can prevent bleeding, infection, and trauma to the cervix. The nurse should advise the client to abstain from sexual activity for at least a week or until advised by the provider.

Choice D: This is incorrect because reinforcing teaching that the procedure involves dilation of the cervix can cause anxiety and discomfort for the client. The nurse should explain that the procedure does not require dilation of the cervix, but rather involves applying a speculum and using a microscope to examine the cervix and take tissue samples if needed.

Choice A reason: Blurred vision is not an expected side effect of digoxin, but a sign of digoxin toxicity, which requires immediate medical attention.

Choice B reason: This is the correct answer because digoxin can cause hypokalemia (low potassium levels), which increases the risk of digoxin toxicity. Therefore, clients taking digoxin need to have their potassium levels monitored regularly and consume foods rich in potassium.

Choice C reason: Antacids can interfere with the absorption of digoxin and reduce its effectiveness. Clients taking digoxin should avoid taking antacids within two hours of taking the medication.

Choice D reason: Weighing oneself every other day is not related to digoxin therapy, but to fluid balance. Clients with heart failure, who are often prescribed digoxin, need to monitor their weight daily and report any significant changes to their health care provider.