Dental Nursing Practice Exam

An elevated pulse during a dental procedure can be indicative of several factors, primarily related to the patient's emotional and physical state. Anxiety is a common response patients may experience in a dental setting due to fear or stress, leading to an increase in heart rate as part of the body's fight-or-flight response. Pain can also provoke an increase in pulse rate, as the body responds to discomfort. Additionally, an underlying medical condition, such as hyperthyroidism or cardiovascular issues, might manifest as an elevated heart rate. Understanding these connections is vital for dental professionals, as it helps assess the patient's level of distress and determine the need for adjustments in treatment or further medical evaluation.

The other potential reasons for elevated heart rate, such as medications, blood pressure fluctuations, and normal responses to treatment, provide additional context but do not capture the broad range of psychological and physiological factors involved in a dental setting.