A nurse is preparing nasopharyngeal suctioning for an adult client. Which of the following techniques should the nurse use?

A) Irregular heart rate: An irregular heart rate is a key manifestation of hyperkalemia. Elevated potassium levels can interfere with the normal electrical activity of the heart, leading to arrhythmias, which can cause an irregular heart rate. In severe cases, hyperkalemia can lead to life-threatening cardiac events such as ventricular fibrillation or asystole.

B) Dry mucous membrane: Dry mucous membranes are more commonly associated with dehydration, not hyperkalemia. Dehydration can cause fluid volume depletion, which leads to dry mouth and other signs of insufficient hydration. While renal failure can lead to fluid balance issues, dry mucous membranes are not typically linked to elevated potassium levels.

C) Trousseau's sign: Trousseau's sign is a clinical indicator of hypocalcemia, not hyperkalemia. It is a spasm of the hand and wrist that occurs when a blood pressure cuff is inflated above systolic pressure for several minutes. This sign suggests low calcium levels, and while calcium imbalance can occur in renal failure, it is unrelated to hyperkalemia.

D) Hyperactive reflexes: Hyperactive reflexes are more commonly associated with conditions like hypocalcemia, rather than hyperkalemia. In hyperkalemia, the typical findings include muscle weakness or paralysis due to the effect of potassium on muscle and nerve function, but hyperactive reflexes would not be expected.

A) Medical health insurance claims:
Medical health insurance claims are not relevant to the referral for physical therapy. This information is typically handled by billing departments and insurance providers. The focus of a physical therapy referral is on the patient's clinical condition and needs, not their insurance coverage.

B) Physical assessment findings:
This is the most relevant information to include in a referral for physical therapy. The physical assessment findings provide the physical therapist with important details about the client's mobility, strength, range of motion, and other factors that can guide the creation of an individualized therapy plan. These findings help the therapist understand the client's current physical capabilities and limitations.

C) Medications taken prior to admission:
While it is important for the healthcare team to be aware of the medications a client is taking, this information is not as crucial for the physical therapy referral itself. The physical therapist may need to know about medications if they have a direct impact on the client's physical functioning (e.g., sedatives or pain medications), but the primary focus for the referral would be on the physical assessment findings.

D) Family medical history:
Family medical history is typically relevant to a broader health assessment but is not generally included in a referral for physical therapy. The therapist will be more concerned with the client's current physical condition and functional abilities rather than the medical history of the client's family.