Routine Testing: In the Office

What is the transparent outer covering of the eye called?

Cornea

What instrument is used to examine the eyes?

Ophthalmoscope

What are the three structures of the ear?

External, middle, inner

What do the terms 'Erythrocytes,' 'Leukocytes,' and 'Thrombocytes' refer to?

Red blood cells, white blood cells, and platelets respectively.

What is the largest organ in the body?

Skin

What do we call the bluish discoloration of the skin?

Cyanosis

What is the ABCDE acronym used for?

Asymmetry, border, color, diameter, and evolving signs of melanoma.

What is mitral valve regurgitation?

A backflow of blood caused by failure of the heart's mitral valve to close tightly.

What do elevated levels of white blood cells (WBC) indicate?

Leukocytosis or infection.

What is the function of hemoglobin?

To carry oxygen in red blood cells.

What is the purpose of a Complete Blood Count (CBC)?

To measure signs or symptoms indicating conditions affecting blood cells.

What does the term 'phlebotomist' refer to?

A specialist in drawing blood.

What indicates a risk for excessive clotting?

High platelet count.

What is the role of insulin in the body?

It helps lower blood glucose levels.

What is the function of wearable technology/biosensors?

To monitor patient vitals and communicate with smart device applications.

What does the negative feedback loop do?

It returns a system to its original state or decreases the rate of a change.

What is the main energy source that cells use for most of their work?

ATP (adenosine triphosphate).