A nurse is collecting research to revise the protocol for specimen collection on their unit.
From which of the following sources should the nurse retrieve the information?

Choice A rationale:

A heart rate of 56 beats per minute is within the normal range for an adult, so a high temperature of 39°C (102.2°F) is not directly related to the heart rate. While elevated body temperature can increase heart rate, the given temperature does not indicate a significant fever.

Choice B rationale:

History of cigarette smoking may be a risk factor for cardiovascular issues, but it does not directly correlate with the current heart rate of 56 beats per minute. The low heart rate is more likely related to other factors.

Choice C rationale:

A heart rate of 56 beats per minute is considered bradycardia, which can lead to dizziness, fatigue, and other symptoms. Dizziness is a common finding in individuals with a slow heart rate, and addressing this symptom is essential for patient safety.

Choice D rationale:

Hypoglycemia (low blood sugar) can cause symptoms like dizziness, but the heart rate is not typically affected directly by hypoglycemia. It is important to address both the bradycardia and the reported dizziness to determine the underlying cause and provide appropriate care.

Choice A rationale:

Ensuring that the television is on is not a recommended action when providing discharge teaching for an adolescent with a cognitive disorder and their parents. Television noise can be distracting and may hinder effective communication. The focus should be on clear, concise, and tailored communication to address the patient's and family's needs.

Choice B rationale:

Using short directive statements is a suitable approach when teaching a patient with a cognitive disorder and their parents. Patients with cognitive disorders may have difficulty processing complex information, so using concise and straightforward language can enhance understanding. It is essential to adapt teaching strategies to the individual's needs and abilities.

Choice C rationale:

Including medical slang in the teaching is not appropriate, as it can confuse and alienate patients and their families. The goal of discharge teaching is to ensure that the information provided is clear, easily understood, and accessible to the patient and their family. Using medical jargon or slang may hinder this objective.

Choice D rationale:

Including abstract imagery is not recommended when teaching a patient with a cognitive disorder. Abstract imagery can be challenging to understand, especially for individuals with cognitive impairments. Teaching materials should be concrete, straightforward, and tailored to the patient's cognitive abilities and comprehension levels.