Free MLPAO Anatomy and Medical Terminology Questions and Answers

Question 1

A patient lying horizontally on their back with their face pointing upwards is in which anatomical position?

Accepted Answer

Supine

Answer

The supine position is the term for lying horizontally on the back, face up. Prone is the opposite, lying face down. Lateral means lying on the side, and Fowler's is a semi-sitting position.

Question 2

Which anatomical plane divides the body vertically into anterior and posterior (front and back) sections?

Accepted Answer

Coronal Plane

Answer

The coronal (or frontal) plane is a vertical plane that divides the body into anterior (front) and posterior (back) portions. The sagittal plane divides the body into left and right sides, and the transverse plane divides it into superior (upper) and inferior (lower) parts.

Question 3

A patient's requisition form notes 'nephritis'. Based on medical terminology, this indicates an inflammation of which organ?

Accepted Answer

Kidney

Answer

The root word 'nephr/o' is derived from the Greek 'nephros', which means kidney. The suffix '-itis' means inflammation. Therefore, nephritis is inflammation of the kidney.

Question 4

Using directional terms, how would the relationship between the elbow and the hand be described?

Accepted Answer

The elbow is proximal to the hand.

Answer

Proximal means closer to the point of attachment or the trunk of the body. Since the elbow is closer to the shoulder (the point of attachment) than the hand is, the elbow is proximal to the hand. Distal means farther from the point of attachment.

Question 5

Which of the following organs is part of both the endocrine and digestive systems, playing a dual role in producing hormones like insulin and digestive enzymes?

Accepted Answer

Pancreas

Answer

The pancreas is a heterocrine gland, meaning it has both endocrine (secreting hormones like insulin and glucagon into the blood) and exocrine (secreting digestive enzymes into the small intestine) functions. The liver is primarily digestive, while the adrenal and thyroid glands are purely endocrine.

MLPAO - Medical Laboratory Professionals Association of Ontario Practice Test

MLPAO - Medical Laboratory Professionals Association of Ontario Practice Test

Free MLPAO Anatomy and Medical Terminology Questions and Answers