The Function of the Physical Examination

A physical examination is a crucial component of assessing a patient’s health. It, along with the patient’s medical history, provides valuable information about the patient’s overall health status. As a practical nurse, it is important to assist the healthcare provider during the examination by being prepared with the necessary equipment and supplies, ensuring the patient is positioned correctly, and making them feel as comfortable as possible.

Purposes of the Physical Examination

The primary purposes of a physical examination are:

1. Assess the Patient’s Health: To determine the patient’s overall level of health and physiological function.
2. Diagnosis: To assist in making a tentative diagnosis when a patient presents with health problems or symptoms of disease.
3. Confirm Diagnosis: To confirm or rule out a diagnosis of disease or dysfunction.
4. Evaluate Treatment Effectiveness: To evaluate how well prescribed treatments or therapies are working in managing the patient’s condition.

Components of the Physical Exam

The physical examination covers a variety of body areas. The healthcare provider will perform a head-to-toe examination, making both general and specific observations. The following areas are included in the physical examination:

• Throat
• Eyes
• Ears
• Nose
• Mouth
• Neck
• Chest
• Breasts
• Abdomen
• Extremities
• Vaginal Exam (if indicated)
• Rectum Exam (if indicated)

Each of these areas is examined for specific signs and symptoms that may indicate an underlying health issue.

Draping the Patient

Draping the patient properly is an essential part of the physical examination process. It serves several important functions:

1. Prevent Unnecessary Exposure: Draping ensures that only the area being examined is exposed, maintaining the patient’s privacy and dignity.
2. Promote Relaxation: Proper draping helps the patient feel more comfortable and less embarrassed, which can help them relax and cooperate during the exam.
3. Prevent Chilling: Drapes provide warmth, which can help prevent the patient from feeling cold, especially in a clinical setting where they may be exposed to air conditioning or cool room temperatures.

As a practical nurse, it is important to assist the healthcare provider by positioning and draping the patient appropriately to ensure both comfort and thorough examination.

Conclusion

A physical examination is an essential tool in diagnosing, confirming, and managing health conditions. As a practical nurse, being prepared to assist with the examination process and ensuring the patient’s comfort and dignity through proper draping will help the healthcare provider obtain accurate results and improve patient cooperation during the exam.