For each potential provider's prescription, click to specify if the potential prescription is anticipated or contraindicated for the client:

A) "The headaches should decrease as you get used to the medication.": This statement is correct. A common side effect of isosorbide dinitrate is headaches, as the medication works by dilating blood vessels, which can cause a drop in blood pressure. These headaches typically occur when the medication starts, but they often decrease over time as the body adjusts to the drug. The nurse should reassure the client that this side effect is generally temporary.

B) "You should take the medication on an empty stomach to prevent a headache.": This statement is incorrect. While taking certain medications on an empty stomach may affect their absorption, isosorbide dinitrate is typically not recommended to be taken on an empty stomach to avoid headaches. In fact, it is more common for people to take it with food if it causes gastrointestinal discomfort, but this is not directly related to preventing headaches.

C) "You can discontinue the medication until the headache goes away.": This statement is incorrect. The client should not discontinue the medication without consulting the healthcare provider. Abruptly stopping isosorbide dinitrate can lead to withdrawal symptoms and potentially worsen the client's condition. The nurse should encourage the client to talk to their provider if the headache becomes unbearable or persistent, but not to stop the medication without guidance.

D) "Swallow the tablet whole to minimize your headaches.": This statement is incorrect. Isosorbide dinitrate in chewable form is designed to be chewed, as this method of administration helps the drug be absorbed more quickly and effectively. Swallowing the tablet whole would not address the issue of headaches and could affect how the medication works.

A) "Ensure that the negative air pressure is active for the client’s room.": Negative air pressure is used for airborne precautions, such as in the case of tuberculosis or other airborne infections. MRSA is primarily spread through direct contact, not airborne transmission, so negative air pressure is not necessary in this situation.

B) "Place the client in a room with a high-efficiency particulate air (HEPA) filter.": A HEPA filter is used for airborne precautions to filter out airborne particles like those found in diseases such as tuberculosis or measles. Since MRSA is transmitted through direct contact and not airborne particles, placing the client in a room with a HEPA filter is not necessary.

C) "Have the client wear a mask when they are out of their room.": MRSA is typically spread by direct contact with infected wounds, bodily fluids, or contaminated surfaces. It is not transmitted via respiratory droplets, so there is no need for the client to wear a mask when they leave their room. The focus should be on contact precautions rather than respiratory precautions.

D) "Don gloves prior to assisting the client with brushing their teeth.": MRSA is a contact-borne infection, so it is essential to use proper personal protective equipment, such as gloves, when coming into direct contact with the client or any of their bodily fluids or contaminated items (such as toothbrushes). Donning gloves prior to assisting with brushing their teeth ensures that the nurse avoids direct contact with potential sources of infection. This is an important measure in preventing the spread of MRSA.