Chapter 1 Chapter questions

Question 1

The correct sequence of levels forming the structural hierarchy is:
A. Organ, Organ system, cellular, chemical, tissue, organismal
B. Chemical, cellular, tissue, organismal, organ, organ system
C. chemical, cellular, tissue, organ, organ system, organismal
D. organismal, organ system, organ, tissue, cellular, chemical

Answer 1

C

Question 2

The structural and functional unit of life is
A. Cell
B. an organ
C. the organism
D. a molecule

Answer 2

A

Question 3

Which of the following is a major functional characteristic of all organisms
A. Movement
B. growth
C. metabolism
D. responsiveness
E. All of the above

Answer 3

e

Question 4

two ofhese organ systems bear the major responsibility for ensuring homeostasis of the internal environment
A. nervous systems
B. digestive system
C. cardiovascular system
D. endocrine system
E. reproductive system

Answer 4

A and D

Question 5

Choose the structure or organ that matches the given directional term
A. distal: the elbow/ the wrist
B. lateral: the hip bone/ the umbilicus
C. superior: the nose/ the chin
D. anterior: the toe/ the heal
E. superficial: the scalp/ the skull

Answer 5

A. wrist
B. hip bone
C. nose
D.toes
E. scalp

Question 6

which ventral cavity subdivision has no bony protection
A. thoracic cavity
B. abdominal cavity
C. pelvic cavity

Answer 6

B

Question 7

terms that apply to the backside of the body in the anatomical position include
A. ventral; anterior
B. back; rear
C. posterior; dorsal
D. medial; lateral

Answer 7

C

Question 8

According to the principle of complementarity, how does anatomy relate to physiology

Answer 8

Function (physiology) reflects structure (anatomy)

Question 9

Construct a table that lists the 11 systems of the body, name two organs of each system and describe the major function of each system

Answer 9

create a chart

Question 10

list and describe briefly five external factors that must be present or provided to sustain life

Answer 10

Nutrients, oxygen, water, body temperature and atmospheric pressure

Question 11

define homeostasis

Answer 11

Homeostasis is a chemical reaction that takes place in the nervous and endocrine system that helps maintain our body in a balance.

Question 12

define plane and section

Answer 12

plane refers to an imaginary flat surface and section refers to cut along that imaginary surface

Question 13

provide the anatomical term that correctly names each of the following body regions
A. arm
B. thigh
C. chest
D. fingers and toes
E. anterior aspect of the knee

Answer 13

A. brachial
B. femoral
C. thoracic
D. digits
E. patellar

Question 14

Make a diagram showing the nine abdominopelvic regions, name each region, name two organs that be located in each region.
B). make a similar sketch illustrating how the abdominopelvic cavity may be divided into quadrants and name each quadrant

Answer 14

Draw

Question 15

what 3 categories are found in gross anatomy

Answer 15

regional, systemic and surface

Question 16

what is another name for gross anatomy

Answer 16

Macroscopic anatomy

Question 17

what is gross anatomy

Answer 17

the study of large body structures that can be seen with the naked eye

Question 18

what is the nemonic to remember the levels of organization

Answer 18

A Mysterious Cat Talked Opening Organic Oranges

Question 19

Define catabolism and when does the use of energy occur

Answer 19

complex substance form into simpler substance, energy is created

Question 20

define anabolism and when is energy used

Answer 20

going from a simple substance into a complex one, energy is used to change

Question 21

define and give an example of positive feedback

Answer 21

when the body intensify a chance rather than reversing it, example would be the chemical oxytocin that is produced when giving birth

Question 22

define negative feedback and give an example

Answer 22

maintains the body in its normal perimeters, an example would be blood sugar regulation, insulin lowers blood sugar levels when its too high

Question 23

when does hormonal imbalance occur

Answer 23

when negative feedback is overwhelmed and positive feedback takes over