You Are Preparing to Replace a Faulty Power Supply Unit

question 7

Multiple Choice

You are preparing to replace a faulty power supply unit in a desktop computer.
Which of the following is the first step you should take?

• A) Remove the CPU to prevent ESD damage.
• B) Remove all jewelry that may come into contact with components.
• C) Locate the toxic waste instructions for the PSU.
• D) Ask a coworker to assist in the repair.

Recognize the development stages of erythrocytes and the impact of erythropoietin on erythropoiesis.

Understand the physiological basis and phases of hemostasis, including platelet plug formation and coagulation.

Classify blood tissue types and understand the significance of erythrocyte morphology.

Differentiate the roles of various leukocytes and their significance in the immune function.

---

Definitions:

HR

An acronym for Heart Rate, which is the number of times the heart beats per minute, an important indicator of cardiovascular health.

Right Atrium

The right upper chamber of the heart that receives deoxygenated blood from the body.

Pulmonary Trunk

A large blood vessel that carries blood from the right ventricle of the heart to the lungs for oxygenation.