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2113 Chapter 1 Review

Total questions: 122

Worksheet time: 1hrs 5mins

Name
Class
Date
1.

Which is an example of positive feedback mechanism?

a)

body temperature

b)

blood glucose levels

c)

uterine contractions

d)

blood pressure

2.

Which of the following is an example of negative feedback mechanism?

a)

Blood pressure decreases and contractions of the heart increase to raise the pressure.

b)

Muscles in the skin contract to allow shivering to help regulate body temperature.

c)

The pancreas releases insulin to return blood sugar levels to normal after eating a meal.

d)

All of these are examples of negative feedback mechanism.

3.

Which type of feedback mechanism is responsible for returning the body to its natural set points in order to maintain homeostasis?

a)

positive feedback

b)

negative feedback

c)

cell cycle

d)

none of these are correct

4.

Which type of feedback mechanism causes chaos in the body (temporarily) in order to keep the stimulus going?

a)

positive

b)

negative

c)

both positive and negative

d)

none of these

5.
The two types of feedback systems that help organisms maintain homeostasis are:
a)
positive and negative 
b)
receptor and effector
c)
static and dynamic
d)
minor and major
6.
Maintaining body temperature is an example of a:
a)
negative feedback loop
b)
positive feedback loop
7.

An example of a negative feedback loop is ...

a)

Blood glucose regulation

b)

Blood pressure regulation

c)

Thermoregulation

d)

All of the above

8.
Homeostasis
a)
allows for a wildly fluctuating internal environment
b)
is impossible in vertebrates
c)
is the maintenance of a relatively stable internal environment and often incorporates a form of feedback regulation
d)
is the maintenance of a relatively stable external environment and often incorporates a form of feedback regulation
9.
If the environment gets cold, we will often shiver in order to:
a)
keep body temperature the same as the external temperature
b)
decrease body temperature
c)
increase body temperature
d)
regulate blood pressure
10.
Humans have ___ for body temperature, blood glucose concentrations, electrolyte concentrations, pH levels, tendon tension and variables.
a)
positive feedback mechanisms
b)
set points
c)
a wide internal range
d)
no regulation
11.

When you get cut, your skin cells release hormones that signal platelets to come and stop the bleeding. Platelets then release more hormones that signal even more platelets to help stop bleeding. The hormone signals continue until the cut is closed. This is an example of what type of feedback?

a)

Positive Feedback Response

b)

Negative Feedback Loop

12.

If the calcium in your blood decreases below homeostasis levels, a gland in the brain will sense the decrease and send a chemical message to your bones. Your bones will release calcium into the blood, bringing blood calcium levels back up. This is an example of what type of feedback?

a)

Positive Feedback Response

b)

Negative Feedback Loop

13.

As you get dehydrated, your blood becomes thicker and harder to pump. Your kidneys will respond by stopping urine production, sending the water from urine into your bloodstream to thin your blood back to normal level. This is an example of what type of feedback?

a)

Positive Feedback Response

b)

Negative Feedback Loop

14.

Detects change and sends a message to the control center

a)

receptor

b)

control center

c)

effector

d)

regulation

15.

Receives the message from the receptor and coordinates a response

a)

control center

b)

effector

c)

glucagon

d)

homeostasis

16.

responds to the output from the control center

a)

control center

b)

receptor

c)

thermoregulation

d)

effector

17.

What is another word that can be used to describe "homeostasis"?

a)

equal

b)

complete

c)

stable

d)

correct

18.
Anatomical Position 
a)
Posterior
b)
Anterior
c)
Inferior
d)
Superior
19.
Anatomical Position 
a)
Posterior
b)
Medial
c)
Proximal
d)
Anterior
20.
Anatomical Position 
a)
Inferior
b)
Proximal
c)
Superior
d)
Superficial
21.
Anatomical Position 
a)
Inferior
b)
Proximal
c)
Superior
d)
Superficial
22.
Anatomical Position 
a)
Deep
b)
Medial
c)
Lateral
d)
Distal
23.
Anatomical Position 
a)
Deep
b)
Medial
c)
Lateral
d)
Distal
24.
Anatomical Position 
a)
Prone
b)
Lateral
c)
Supine
d)
Proximal
25.
Anatomical Position 
a)
Prone
b)
Lateral
c)
Distal
d)
Proximal
26.

Which anatomical plane divides the body into equal right and left sides?

a)

Transverse

b)

Horizontal

c)

Sagittal

27.

Which anatomical plane divides the body into front and back

a)

frontal/coronal

b)

transverse/horizontal

c)

sagittal plane

d)

none of the above

28.
What is the term used to refer to the front of the body?
a)
cranial
b)
anterior/ventral
c)
posterior/dorsal
d)
proximal
29.
Superficial (external)
a)
away from the body surface; more internal
b)
toward or at the body surface
c)
divides the body into right and left parts
d)
cuts made diagonally
30.
Anatomical Position
a)
Supine
b)
Prone
31.
Anatomical Position
a)
Supine
b)
Prone
32.

In the Correct Anatomical Position, how is the person standing?

a)

Laying flat on their belly

b)

Standing tall and erect facing back

c)

Standing tall and erect facing forward

d)

Slouched

e)

Laying flat on their back

33.

In the correct anatomical postion, the eyes are

a)

Turned to one side or the other

b)

Facing upward, neck tilted back

c)

Facing forward

d)

Facing downward, neck tilted down

34.

In the correct anatomical postion the arms are

a)

In a T formation

b)

In an upward V formation

c)

Slightly away from the body

d)

Directly at the sides

35.

In the correct anatomical postion, the palms of the hand are

a)

Facing forward

b)

Facing the side of the body

c)

Facing backwards

d)

Facing Outwards

36.

Homeostasis refers to:

a)

changing internal conditions

b)

stable external conditions

c)

stable internal conditions

d)

changing external conditions

e)

none of these is correct

37.
The study of structure is called ___________.
a)
homeostasis
b)
anatomy
c)
physiology
d)
interrelation
38.

Measuring an organ's size would relate more closely to the science of ...

a)

anatomy

b)

physiology

c)

both anatomy and physiology

39.

Measuring the acid content of the stomach would relate more closely to the science of ...

a)

anatomy

b)

physiology

c)

both anatomy and physiology

40.
Dissection would relate more closely to the science of ...
a)
anatomy
b)
physiology
41.

The branch of biology that deals with the normal functions of living organisms and their parts. is...

a)

anatomy

b)

physiology

c)

both anatomy and physiology

42.

Physics (the study of matter, energy and motion) of the human body would relate more closely to the science of ...

a)

anatomy

b)

physiology

c)

both anatomy and physiology

43.

What is anatomy?

a)

The study of how the body works.

b)

The change in position of an organism.

c)

The study of the structure of the body.

d)

The complex material changes into simpler material.

44.

What is physiology?

a)

The study of how the body works

b)

The study of the structure of the body

c)

The process of getting oxygen

d)

The process of making a new organism

45.

Body cavity that contains the heart

a)

abdominal

b)

pericardial

c)

pelvic

d)

pleural

46.

Number 1

a)

thoracic cavity

b)

pleural cavity

c)

cranial cavity

d)

pelvic cavity

47.

Letter C

a)

pleural cavity

b)

pericardial cavity

c)

abdominal cavity

d)

pelvic cavity

48.

Number 3

a)

pericardial cavity

b)

pleural cavity

c)

pelvic cavity

d)

abdominal cavity

49.

Letter d

a)

thoracic cavity

b)

pericardial cavity

c)

pleural cavity

d)

abdominal cavity

50.

Number 4

a)

abdominal cavity

b)

pelvic cavity

c)

spinal cavity

d)

cranial cavity

51.

What anatomical structure is labeled e?

a)

lungs

b)

heart

c)

diaphragm

d)

stomach

52.

Which of the following is NOT found in #3?

a)

small intestine

b)

large intestine

c)

liver

d)

lungs

53.

Which of the following organs is found in the pelvic cavity?

a)

small intestine

b)

liver

c)

pancreas

d)

bladder

54.

The pancreas is located in the ______ cavity

a)

abdominal

b)

pleural

c)

pelvic

d)

thoracic

55.

Which of the following cavities holds the heart AND lungs?

a)

pleural

b)

pericardial

c)

thoracic

d)

abdominal

56.

The pleural cavity encloses the

a)

heart only

b)

lungs only

c)

heart and lungs

d)

bladder and reproductive organs

57.

Pleura is

a)

a cavity that contains lungs

b)

is found in dorsal cavity

c)

a serous membrane around lungs

d)

is also called peritoneum

58.

Pericardium

a)

surrounds organs in the abdomen

b)

surrounds lungs

c)

surrounds the heart

d)

is found in abdominopelvic cavity

59.

What is labeled with a number 5?

a)

dorsal cavity

b)

thoracic cavity

c)

ventral cavity

d)

abdominopelvic cavity

60.

Visceral peritoneum

a)

lines the walls of the abdominopelvic cavity

b)

surrounds the lungs

c)

is in contact with organs such stomach, liver, etc.

d)

is a middle layer of meninges

61.

back of the body

a)

dorsal

b)

ventral

c)

nasal

d)

viscera

62.

nose

a)

dorsal

b)

ventral

c)

nasal

d)

viscera

63.

internal organs housed in the ventral cavity

a)

dorsal

b)

ventral

c)

nasal

d)

viscera

64.

vertebra, contains the spinal cord

a)

cranial

b)

spinal

c)

thoracic

d)

diaphragm

65.

superior part of the ventral cavity, surrounded by ribs

a)

cranial

b)

spinal

c)

thoracic

d)

diaphragm

66.

separates thoracic from abdominal

a)

cranial

b)

spinal

c)

thoracic

d)

diaphragm

67.

space for the heart

a)

mediastinum

b)

abdominopelvic

c)

abdominal

d)

pelvic

68.

contains both the abdominal and pelvic cavities

a)

mediastinum

b)

abdominopelvic

c)

abdominal

d)

pelvic

69.

contains stomach, pancreas, liver, gallbladder, spleen, intestines and kidneys

a)

mediastinum

b)

abdominopelvic

c)

abdominal

d)

pelvic

70.

back of the pelvis and contains reproductive organs and bladder

a)

mediastinum

b)

abdominopelvic

c)

abdominal

d)

pelvic

71.

mouth, contains teeth and tongue

a)

oral

b)

orbital

c)

middle ear

d)

synovial

72.

eyes

a)

orbital

b)

oral

c)

middle ear

d)

synovial

73.
Transports, gases, fluids, waste products, nutrients, hormones
a)
Circulatory System
b)
Digestive System
c)
Endocrine System
d)
Excretory System
e)
Integumentary System
74.
Breaks down food into smaller particles with the help of enzymes so it can be absorbed and used by cells
a)
Circulatory System
b)
Digestive System
c)
Endocrine System
d)
Excretory System
e)
Integumentary System
75.
Produces hormones; sends chemical messages through the body; controls growth,
a)
Circulatory System
b)
Digestive System
c)
Endocrine System
d)
Excretory System
e)
Integumentary System
76.
Eliminates waste products from the body
a)
Circulatory System
b)
Digestive System
c)
Endocrine System
d)
Excretory System
e)
Integumentary System
77.
Provides a barrier against injury and infection; helps regulate body temperature; protects against dehydration; secretes sweat and gases.
a)
Circulatory System
b)
Digestive System
c)
Endocrine System
d)
Excretory System
e)
Integumentary System
78.
Provides structure and support; allows for movement; produces red and white blood cells; stores mineral reserves
a)
Skeletal System
b)
Reproductive System
c)
Endocrine System
d)
Muscular System
e)
Lymphatic/Immune Systems
79.
Produces reproductive cells; produces hormones; nurtures developing embryo (female)
a)
Respiratory System
b)
Nervous System
c)
Lymphatic/Immune Systems
d)
Muscular System
e)
Reproductive System
80.
Allows for exchange of carbon dioxide and oxygen between the blood, air, and tissues
a)
Nervous System
b)
Lymphatic/Immune Systems
c)
Muscular System
d)
Respiratory System
e)
Reproductive System
81.
Responds to internal and external stimuli
a)
Muscular System
b)
Nervous System
c)
Reproductive System
d)
Lymphatic/Immune Systems
e)
Respiratory System
82.
Allows for movement (body parts, digestion, circulation)
a)
Respiratory System
b)
Lymphatic/Immune Systems
c)
Muscular System
d)
Nervous System
e)
Reproductive System
83.
Collects lost fluid from blood vessels and returns it to the circulatory system; protects the body against diseases and infection
a)
Nervous System
b)
Muscular System
c)
Lymphatic/Immune Systems
d)
Reproductive System
e)
Respiratory System
84.
Skin, hair, nails, sweat glands, oil glands
a)
Circulatory System
b)
Digestive System
c)
Endocrine System
d)
Lymphatic/Immune Systems
e)
Integumentary System
85.
Mouth, pharynx, esophagus, stomach, small intestine, large intestine, rectum, anus (salivary glands, liver, pancreas, gallbladder)
a)
Circulatory System
b)
Digestive System
c)
Endocrine System
d)
Excretory System
e)
Integumentary System
86.
Hypothalamus, pituitary, thyroid, parathyroid, adrenal glands, pineal body, reproductive organs, pancreas
a)
Circulatory System
b)
Lymphatic/Immune Systems
c)
Endocrine System
d)
Excretory System
e)
Integumentary System
87.
Kidneys, ureters, urinary bladder, urethra, skin, lungs
a)
Circulatory System
b)
Digestive System
c)
Endocrine System
d)
Excretory System
e)
Integumentary System
88.
White blood cells, tonsils, adenoids, thymus, spleen, lymph nodes, lymph vessels, lymph
a)
Lymphatic/Immune Systems
b)
Digestive System
c)
Endocrine System
d)
Excretory System
e)
Integumentary System
89.
Heart, blood vessels, blood
a)
Circulatory System
b)
Digestive System
c)
Endocrine System
d)
Excretory System
e)
Integumentary System
90.
Bones, cartilage, ligaments, tendons
a)
Skeletal System
b)
Reproductive System
c)
Respiratory System
d)
Nervous System
e)
Muscular System
91.
Males: scrotum, testes, vas deferens, seminal vesicles, prostate, penis. Females: ovaries, fallopian tubes, uterus, vagina, mammary glands.
a)
Skeletal System
b)
Reproductive System
c)
Respiratory System
d)
Nervous System
e)
Muscular System
92.
Nose, mouth, pharynx, larynx, lungs, trachea, bronchi, bronchioles, alveoli
a)
Skeletal System
b)
Reproductive System
c)
Respiratory System
d)
Nervous System
e)
Muscular System
93.
Brain, spinal cord, nerves
a)
Skeletal System
b)
Reproductive System
c)
Respiratory System
d)
Nervous System
e)
Muscular System
94.
Skeletal, smooth, and cardiac muscle
a)
Skeletal System
b)
Reproductive System
c)
Respiratory System
d)
Nervous System
e)
Muscular System
95.
The liver is mostly located within the 
a)
RUQ
b)
RLQ
c)
LLQ
d)
LUQ
96.

What quadrant does number 3 Represent?

a)

Right Upper

b)

Left Upper

c)

Right Lower

d)

Left Lower

97.

What is section 1?

a)

Epigastric

b)

Left Hypochondriac

c)

Right Hypochondriac

d)

Right iliac

98.

What is section 2?

a)

Epigastric

b)

Left Hypochondriac

c)

Right Hypochondriac

d)

Right iliac

99.

What is section 3?

a)

Epigastric

b)

Left Hypochondriac

c)

Right Hypochondriac

d)

Right iliac

100.

What is section 7?

a)

Epigastric

b)

Left Hypochondriac

c)

Right Hypochondriac

d)

Right iliac

101.

What is section 4?

a)

Umbilical

b)

Left lumbar

c)

Right lumbar

d)

Right iliac

102.

What is section 5?

a)

Umbilical

b)

Left lumbar

c)

Right lumbar

d)

Right iliac

103.

What is section 6?

a)

Umbilical

b)

Left lumbar

c)

Right lumbar

d)

Right iliac

104.

What is section 8?

a)

Hypogastric

b)

Left iliac

c)

Right iliac

d)

Right lumbar

105.

What is section 9?

a)

Hypogastric

b)

Left iliac

c)

Right iliac

d)

Right lumbar

106.

Which of these is NOT required for life?

a)

water

b)

food

c)

blood

d)

oxygen

e)

pressure

107.

What is the basic unit of structure and function of all LIVING organisms?

a)

organism

b)

species

c)

cell

d)

tissue

e)

organ system

108.

Which of these is NOT a characteristic of life?

a)

movement

b)

growth

c)

excretion

d)

sleeping

e)

reproduction

109.

Small structures within cells that carry on specific functions are:

a)

organelles

b)

tissues

c)

molecules

d)

parasites

e)

hormones

110.

The sum of all chemical reactions in the body is called

a)

metabolism

b)

assimilation

c)

growth

d)

digestion

111.

Which of the following is the most complex level of organization?

a)

cell

b)

organ

c)

organ system

d)

organelle

112.

What is formed when cells of the same type join to perform a common task?

a)

cell

b)

tissue

c)

organ

d)

system

113.

Which character of life describes the process of getting oxygen?

a)

Absorption

b)

Growth

c)

Respiration

d)

Responsiveness

114.

A collection of similar tissues that perform a specific function is called

a)

Organ

b)

Organ System

c)

Tissue

d)

Cell

e)

Membrane

115.

Divided along the sagittal plane the left and right lung would be considered__________________ with respect to each other?

a)

Ipsilateral

b)

Parasagittal

c)

Medial

d)

Proximal

e)

Contralateral

116.
Divides body into top and bottom portions (superior-head; inferior-feat)
a)
Medial Plane
b)
Sagittal
c)
Proximal 
d)
Transverse Plane
117.
Which is the correct structural order?
a)
tissue-cells-organ-organ system
b)
cells-tissue-organ system-organ
c)
tissue-cells-organ system-organs
d)
cells-tissue-organ-organ system
118.
Where is the femoral region located?
a)
The thigh 
b)
Lumbar region
c)
Orbital
d)
The chest
119.
What is the region called between the thigh and abdomen, where the legs connect to the trunk of the body?
a)
Inguinal region
b)
Otic
c)
Pedal
d)
Popliteal
120.

The appendicular portion ...

a)

upper and lower limbs

b)

heart cavity

c)

chest cavity

d)

only the lower limbs

121.

Viscera ...

a)

contains abdominal & pelvic cavities

b)

lines the heart cavity

c)

muscular portion of the body

d)

pertaining to internal organs

122.

The heart is an example of a(n)

a)

cell

b)

organ

c)

organelle

d)

organ segment

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