$BSA = \sqrt{(height \times weight) \div 3600}$

Question 1

Which of the following is NOT a characteristic of epithelial tissue?

Accepted Answer

Abundant extracellular matrix

Question 2

A patient presents with a burn that has destroyed the stratum basale of the epidermis. Which process will be most affected?

Accepted Answer

Regeneration of new epidermal cells by mitosis

Question 3

Which type of epithelial tissue is best suited for rapid diffusion and is found lining the alveoli of the lungs?

Accepted Answer

Simple squamous epithelium

Question 4

Which intercellular junction is primarily responsible for preventing the passage of substances between adjacent epithelial cells?

Accepted Answer

Tight junction

Question 5

During muscle contraction, which band in the sarcomere shortens?

Accepted Answer

I-band

Question 6

Which of the following best describes the function of the papillary layer of the dermis?

Accepted Answer

Contains capillaries that supply nutrients to the epidermis

Question 7

A gland that releases its secretion by exocytosis without losing any part of the cell is classified as:

Accepted Answer

Merocrine

Question 8

Which equation correctly represents the relationship between force, lever arm, and torque in joint movement?

Accepted Answer

$T = F 	imes r$

Question 9

Which connective tissue layer surrounds individual muscle fibers?

Accepted Answer

Endomysium

Question 10

A neuron with its cell body located in the dorsal root ganglion is classified as:

Accepted Answer

Sensory neuron

Question 11

Which of the following best explains why skeletal muscle fibers are multinucleated?

Accepted Answer

They fuse from multiple myoblasts during development

Question 12

Which pigment is primarily responsible for the brown coloration of human skin?

Accepted Answer

Melanin

Question 13

Which of the following is a function of the hypodermis?

Accepted Answer

Provides insulation and energy storage

Question 14

Which type of neuron is responsible for integrating sensory and motor information within the central nervous system?

Accepted Answer

Interneuron

Question 15

Which of the following best describes the role of satellite cells in skeletal muscle?

Accepted Answer

They repair and regenerate damaged muscle fibers

Question 16

Which equation represents the calculation of body surface area (BSA) using the Mosteller formula?

Accepted Answer

$BSA = \sqrt{(height 	imes weight) \div 3600}$

Question 17

Which of the following best describes the function of gap junctions in cardiac muscle tissue?

Accepted Answer

They allow ions and small molecules to pass directly between adjacent cells

Question 18

Which layer of the epidermis is responsible for the production of new keratinocytes?

Accepted Answer

Stratum basale

Question 19

Which of the following best explains the difference between thick and thin skin?

Accepted Answer

Thick skin has a prominent stratum lucidum and lacks hair follicles

Question 20

Which of the following is a function of the reticular layer of the dermis?

Accepted Answer

Contains dense irregular connective tissue for strength and elasticity

Anatomy & Physiology Study Guide: Epithelial Tissue, Integumentary System, Muscular System, and Nervous System

Study Guide - Practice Questions