A nurse is collecting data on a client who has a heart rate of 44/min.
Which of the following findings should the nurse expect?

The correct answer is Choice D: Obtain the client's weight.

Choice D rationale: Obtaining the client's weight is crucial in planning hemodialysis treatment, as it helps determine the amount of fluid that needs to be removed during the procedure. This information contributes to accurate calculation of the ultrafiltration rate, ensuring adequate fluid balance and preventing potential complications associated with fluid overload or excessive fluid removal.

Choice A rationale: Encouraging the client to increase fluid intake is not recommended in the context of hemodialysis, as excessive fluid intake may result in fluid overload, a common complication in patients undergoing this treatment. Instead, the nurse should advise the client on appropriate fluid restrictions, taking into account their individualized plan of care.

Choice B rationale: Reinforcing the practice of sleeping on the side of the access site is not advisable because it could lead to increased pressure on the arteriovenous fistula, potentially causing complications such as thrombosis or stenosis. It is generally recommended that clients avoid putting pressure on the access site, particularly during sleep or when engaging in activities that could cause direct contact with the area.

Choice C rationale: Obtaining the client's blood pressure in either arm is not the appropriate approach, as the arm with the arteriovenous fistula should not be used for blood pressure measurements or any other procedures that could damage the fistula. Blood pressure should be measured in the non-access arm to ensure the integrity of the vascular access and minimize the risk of complications.

Choice A rationale:

Facial erythema (redness of the face) is not a typical manifestation of pertussis (whooping cough) Pertussis primarily presents with a severe cough, often followed by a "whooping" sound during inhalation, and can cause complications like pneumonia and apnea. Facial erythema is not a characteristic sign of the disease.

Choice B rationale:

A beefy, red tongue is not a common manifestation of pertussis. This description is more suggestive of other conditions, such as vitamin deficiencies or certain infections. Pertussis primarily involves respiratory symptoms, and a red tongue is not a typical finding associated with the disease.

Choice C rationale:

Fever is a common manifestation of pertussis, and it is often one of the early symptoms. However, it is not the most specific sign of the disease, as many other infections can also cause fever. While fever can occur in pertussis, it is not the most distinctive feature of the condition.

Choice D rationale:

Koplik spots are not associated with pertussis but rather with measles (rubeola) Koplik spots are small white or grayish-blue spots with a red halo that appear on the mucous membranes inside the cheeks and are characteristic of measles. Pertussis is primarily known for its characteristic cough and paroxysms of coughing, not for Koplik spots.