Question 1

Which level of organization is defined by a group of similar cells and their surrounding material working together to perform a specific function?

Accepted Answer

tissue

Question 2

A patient is experiencing kidney failure, leading to an accumulation of waste products in the blood and an imbalance in water and pH. Which organ system is primarily responsible for correcting these issues?

Accepted Answer

urinary

Question 3

Which of the following is NOT considered an essential characteristic of life?

Accepted Answer

respiration

Question 4

The process by which unspecialized cells become specialized to perform distinct functions is called:

Accepted Answer

differentiation

Question 5

During exercise, the breakdown of glycogen into glucose to provide energy for muscle contraction is an example of which characteristic of life?

Accepted Answer

metabolism

Question 6

Which of the following best describes the body's ability to maintain a stable internal environment?

Accepted Answer

homeostasis

Question 7

A woman is giving birth and the release of oxytocin causes stronger uterine contractions, which in turn causes more oxytocin to be released. This is an example of:

Accepted Answer

positive feedback

Question 8

Which component of a feedback loop detects changes in the internal or external environment?

Accepted Answer

receptor

Question 9

Which directional term best describes the position of the antebrachium (forearm) relative to the brachium (arm)?

Accepted Answer

distal

Question 10

A cross (transverse) section of the small intestine would produce a piece with what general shape?

Accepted Answer

oval

Question 11

The appendix is located in which abdominopelvic quadrant?

Accepted Answer

RLQ

Question 12

Which serous membrane directly covers the surface of the heart?

Accepted Answer

visceral pericardium

Question 13

Which of the following organs is NOT retroperitoneal?

Accepted Answer

spleen

Question 14

The parietal peritoneum covers which of the following?

Accepted Answer

b and c only

Question 15

A patient has a stab wound to the pedal region. Which part of the body is injured?

Accepted Answer

foot

Question 16

Which of the following statements about negative feedback is TRUE?

Accepted Answer

All of these are true

Question 17

When a boy is standing on his head, his chin is _______ to his mouth.

Accepted Answer

superior

Question 18

Which body cavity contains the lungs?

Accepted Answer

pleural

Question 19

Which structure separates the thoracic and abdominopelvic cavities?

Accepted Answer

diaphragm

Question 20

A patient is admitted with a fever of 104°F. The body initiates sweating and vasodilation to reduce temperature. Which type of feedback mechanism is this?

Accepted Answer

negative feedback

ANP Study Guide: Organization, Characteristics of Life, Homeostasis, Terminology, Cavities & Membranes

Study Guide - Practice Questions

Study Guide - Flashcards