$\text{Total Magnification} = \text{Objective Lens Magnification} \times \text{Eyepiece Magnification}$

$\text{Average Cell Size} = \frac{4\ \text{mm}}{20} = 0.2\ \text{mm}$

Question 1

Which anatomical term best describes a structure located toward the front of the body?

Accepted Answer

Question 2

A patient presents with pain in the right lower quadrant of the abdomen. Which organ is most likely involved?

Accepted Answer

Cecum

Question 3

Which of the following is the correct formula to calculate total magnification when using a microscope?

Accepted Answer

$	ext{Total Magnification} = 	ext{Objective Lens Magnification} 	imes 	ext{Eyepiece Magnification}$

Question 4

Which layer of the epidermis is responsible for cell division and regeneration?

Accepted Answer

Stratum basale

Question 5

A histology slide shows a single layer of flat cells lining the alveoli of the lungs. What type of epithelial tissue is this?

Accepted Answer

Simple squamous epithelium

Question 6

Which bone landmark is found on the scapula and serves as the attachment site for the clavicle?

Accepted Answer

Acromion

Question 7

Which of the following joints allows for the greatest range of motion?

Accepted Answer

Ball and socket joint

Question 8

A forensic scientist finds a pelvis with a wide pelvic inlet and a broad sciatic notch. What can be inferred about the individual?

Accepted Answer

The pelvis is likely female

Question 9

Which of the following structures is NOT part of the axial skeleton?

Accepted Answer

Scapula

Question 10

If the field size under a microscope is 4 mm and you count 20 cells across the diameter, what is the average size of each cell?

Accepted Answer

$	ext{Average Cell Size} = \frac{4\ 	ext{mm}}{20} = 0.2\ 	ext{mm}$

Question 11

Which connective tissue type is found in tendons and is characterized by densely packed collagen fibers running parallel?

Accepted Answer

Dense regular connective tissue

Question 12

Which cranial bone contains the foramen magnum?

Accepted Answer

Occipital bone

Question 13

A patient has a fracture at the olecranon process. Which bone is affected?

Accepted Answer

Ulna

Question 14

Which of the following is a cartilaginous joint joined by hyaline cartilage?

Accepted Answer

Synchondrosis

Question 15

Which organ system is responsible for transporting oxygen and nutrients throughout the body?

Accepted Answer

Cardiovascular system

Question 16

Which cell organelle is responsible for producing ATP through cellular respiration?

Accepted Answer

Mitochondrion

Question 17

Which anatomical plane divides the body into left and right halves?

Accepted Answer

Sagittal plane

Question 18

Which structure is found in the dermis and is responsible for detecting light touch?

Accepted Answer

Tactile (Meissner's) corpuscle

Question 19

Which bone in the forearm is located on the lateral side (thumb side) when in anatomical position?

Accepted Answer

Radius

Question 20

A patient has difficulty flexing their thigh at the hip joint. Which bone landmark is most likely involved?

Accepted Answer

Greater trochanter of the femur

Anatomy & Physiology I: Lab Study Guide (Weeks 1–6)

Study Guide - Practice Questions