Name the PDU at Each Layer of the OSI Model

question 22

Essay

Name the PDU at each layer of the OSI model.

---

Definitions:

Lactic Acid

A metabolic byproduct produced by the body during anaerobic respiration, contributing to muscle fatigue and soreness post-exercise.

Distal Pulse

A pulse taken far from the trunk of the body, such as at the wrist or foot, indicating the flow of blood to these areas.

Venipuncture

A medical procedure that involves puncturing a vein with a needle to draw blood or to give medications.

Arterial Blood Gas

A test measuring the levels of oxygen, carbon dioxide, and acidity (pH) in arterial blood, used to assess lung function and gas exchange.