A nurse is providing dietary teaching to a client who has a new onset of vitamin B12 deficiency. Which of the following foods should the nurse encourage the client to include in their diet?
(Select All that Apply)

A. Hypotension: Hypotension is a common sign of hemorrhage. It occurs due to significant blood loss leading to decreased circulating blood volume and reduced cardiac output, which in turn lowers blood pressure. In the context of postoperative care, hypotension is a critical sign that may indicate internal bleeding.

B. Diaphoresis: Diaphoresis (excessive sweating) can be an autonomic response to acute blood loss and shock. The body tries to compensate for reduced blood volume and pressure by activating the sympathetic nervous system, which results in sweating as part of the body's effort to maintain perfusion to vital organs.

C. Tachypnea: Tachypnea (rapid breathing) is a compensatory mechanism in response to decreased oxygen delivery due to blood loss. The body increases respiratory rate to improve oxygen uptake and delivery to tissues, which is vital when there is reduced blood volume from hemorrhage.

D. Bradycardia: Bradycardia (slow heart rate) is not typically associated with hemorrhage. Instead, hemorrhage usually causes tachycardia (rapid heart rate) as the body attempts to maintain cardiac output and compensate for the loss of blood volume. Bradycardia could indicate other issues such as increased intracranial pressure or a vagal response but is not a common sign of acute hemorrhage.

E. Diarrhea: Diarrhea is not a sign of hemorrhage. It is more commonly associated with gastrointestinal issues such as infections, inflammatory bowel diseases, or reactions to medications. Hemorrhage typically affects cardiovascular parameters rather than causing gastrointestinal symptoms like diarrhea.

A. Instruct the client to dig their heels into the bed to push themselves upwards: This increases friction on the heels, which can lead to skin breakdown.

B. Assist the client with a trapeze to raise their body while staff assists with repositioning. Using a trapeze allows the client to lift themselves slightly off the bed, reducing the friction and shear forces that can cause skin injuries during repositioning.

C. Have two to three staff members pull the client up in bed when needed: This increases the risk of friction injuries, especially if the client is not lifted properly.

D. Elevate the head of the bed 90° for bedridden clients: High elevation of the bed can increase the risk of shear injuries due to sliding down in bed.