Question 1

Which of the following best describes the difference between anatomy and physiology?

Accepted Answer

Anatomy studies the structure of body parts, while physiology studies their function.

Question 2

A patient presents with jaundice (yellowing of the skin). Which of the following best describes this finding?

Accepted Answer

It is a sign, because it can be observed by others.

Question 3

Which of the following is an example of a negative feedback loop in the human body?

Accepted Answer

Regulation of blood glucose levels by insulin.

Question 4

During a physical exam, a physician uses palpation, percussion, and auscultation. Which of the following correctly matches the technique with its description?

Accepted Answer

Palpation: feeling with hands; Percussion: tapping body surfaces; Auscultation: listening to internal sounds.

Question 5

Which of the following best describes the process of osmosis?

Accepted Answer

Movement of water molecules across a semipermeable membrane from low solute concentration to high solute concentration.

Question 6

A red blood cell placed in a hypertonic solution will undergo which process, and why?

Accepted Answer

Crenation, because water leaves the cell.

Question 7

Which of the following is a correct example of a serous membrane and its location?

Accepted Answer

Pleura: surrounds the lungs.

Question 8

Which of the following best describes the difference between exocytosis and endocytosis?

Accepted Answer

Exocytosis moves substances out of the cell; endocytosis moves substances into the cell.

Question 9

Which of the following best describes the difference between saturated, monounsaturated, and polyunsaturated fats?

Accepted Answer

Saturated fats have only single bonds; monounsaturated fats have one double bond; polyunsaturated fats have multiple double bonds.

Question 10

Which of the following is a correct example of a body plane and its description?

Accepted Answer

Transverse plane: divides the body into superior and inferior sections.

Question 11

Which of the following best describes the function of the mitochondria?

Accepted Answer

Energy production through cellular respiration.

Question 12

Which of the following is true regarding the pH scale?

Accepted Answer

A solution with pH 7 is neutral.

Question 13

Which equation correctly represents the calculation of atomic mass?

Accepted Answer

Atomic mass $$= 	ext{number of protons} + 	ext{number of neutrons}$$

Question 14

Which of the following best describes the difference between diploid and haploid cells?

Accepted Answer

Diploid cells have two sets of chromosomes; haploid cells have one set.

Question 15

Which of the following is a correct example of a monosaccharide?

Accepted Answer

Glucose

Question 16

Which of the following best describes the process of translation in protein synthesis?

Accepted Answer

Assembling amino acids into a polypeptide chain at the ribosome using mRNA as a template.

Question 17

Which of the following is a correct description of the anatomical term 'distal'?

Accepted Answer

Farther from the point of attachment.

Question 18

A patient is experiencing dehydration. Which of the following will most likely happen to their cells if they are exposed to a hypertonic intravenous solution?

Accepted Answer

Cells will shrink due to water leaving.

Question 19

Which of the following best describes the difference between ionic and covalent bonds?

Accepted Answer

Ionic bonds involve transferring electrons; covalent bonds involve sharing electrons.

Question 20

Which of the following is a correct example of a stratified squamous epithelium location?

Accepted Answer

Epidermis of the skin.

Exam I Study Guide: Foundations of Anatomy and Physiology

Study Guide - Practice Questions

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