A nurse is planning care for a client following gastric bypass surgery. The nurse should include which of the following dietary instructions when preparing the client for discharge?

A. The examination light of the ophthalmoscope should be directed toward the client's eye, not the client's face.

B. When examining the left eye, the nurse should stand on the right side of the client to facilitate proper alignment of the ophthalmoscope with the client's eye.

C. Dimming the lights in the room may improve visualization of the client's internal eye

structures, but it is not typically necessary for ophthalmoscopic examination and may hinder the nurse's ability to assess the client effectively.

D. Placing the ophthalmoscope directly against the client's forehead would not facilitate proper examination of the internal eye structures and may cause discomfort to the client.

A. Crepitus is not typically associated with right ventricular heart failure; it may indicate subcutaneous emphysema or air leakage into the tissues.

B. Right ventricular heart failure often leads to elevated pulmonary artery pressure due to increased pressure in the pulmonary circulation.

C. Hepatosplenomegaly may occur in congestive heart failure but is not specific to right ventricular heart failure.

D. Confusion may occur in severe cases of heart failure due to decreased cerebral perfusion, but it is not specific to right ventricular heart failure.