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Biology 2114 Lecture Exam 2 Chapters 15-16

Total questions: 85

Worksheet time: 49mins

Name
Class
Date
1.
Which part of the heart is this?
a)
Aorta
b)
Pumonary Vein
c)
Pulmonary Artery
d)
Left Atrium
2.
Which part of the heart is this?
a)
Aorta
b)
Right Ventricle
c)
Left Atrium
d)
Left Ventricle
3.
Which part of the heart is this?
a)
Pulmonary Vein
b)
Pulmonary Artery
c)
Right Atrium
d)
Tricuspid Valve
4.
The heart is
a)
A double pump
b)
Myogenic
c)
Generates its own electrical pulse
d)
All of the above
5.
During the Cardiac Cycle, Ventricular systole is when what happens?
a)
The Left Ventricle contracts
b)
When the Right Ventricle contracts
c)
When the Atria contract
d)
When both Ventricles contract
6.
During the Cardiac Cycle the diastole phase is when?
a)
The heart is fully contracted
b)
The heart is fully relaxed
c)
When the atria are relaxed and Ventricles contracted
d)
All of the above
7.
The number of times the heart Ventricles beat in one minute is known as?
a)
Heart Rate
b)
Stroke Volume
c)
Cardiac Output
8.
The volume of blood ejected each time a Ventricle contracts is known as?
a)
Heart Rate
b)
Stroke Volume
c)
Cardiac Output
9.
Bradycardia is
a)
Rest heart rate above 60BPM
b)
Resting heart rate below 40 BPM
c)
Resting Heart Rate below 60BPM
d)
Resting Heart Rate above 100 BPM
10.
The Sympathetic Nervous system is part of the Autonomic Nervous System and does what?
a)
Increases HR during exercise
b)
Decreases HR during recovery
11.

Which of the following is associated with oxygenated blood?

a)

Aorta

b)

Pulmonary Artery

c)

Septum

d)

Right Ventricle

12.

Which of the following is associated with deoxygenated blood?

a)

Aorta

b)

Left Ventricle

c)

Tricuspid valve

d)

Septum

13.

What part of the heart divides the heart into two?

a)

Biscuspid valve

b)

Septum

c)

Pulmonary artery

d)

bicep

14.

What is the role of veins in the cardiovascular system?

a)

Carry blood away from the heart

b)

Carry blood back to the heart

c)

Carry blood to the lungs

d)

Allows the exchanges of gases, nutrients and wastes between blood and the tissues

15.

Vasodilation can be defined as:

a)

A process in which blood vessels constrict causing a decrease in blood flow

b)

A process in which blood vessels increase their diameter causing an increase in blood flow

c)

A process in which blood vessels constrict causing an increase in blood flow

d)

A process in which blood vessels increase their diameter causing a decrease in blood flow

16.
How many valves does  the heart have ? 
a)
7
b)
4
c)
3 
d)
2 
17.
How many chambers does the heart have ? 
a)
4
b)
6
c)
3
d)
1
18.

Type of circulation that refers to blood flow from the heart to the lungs and back to the heart again?

a)

Systemic circulation

b)

Renal circulation

c)

Portal circulation

d)

Pulmonary circulation

19.

Type of circulation that refers to the blood flowing through the entire body?

a)

Systemic circulation

b)

Renal circulation

c)

Portal circulation

d)

Pulmonary circulation

20.

The type of blood vessel where exchange of gases, nutrients, and wastes occurs?

a)

arteries

b)

capillaries

c)

veins

21.

An abnormal widening/ballooning of a portion of an artery.

a)

aneurysm

b)

embolism

c)

thrombosis

d)

atherosclerosis

22.

A blood clot that travels through the circulatory system and eventually becomes lodged within a blood vessel?

a)

aneurysm

b)

embolism

c)

thrombosis

d)

atherosclerosis

23.

Type of device that measures the electrical currents created by the SA and AV nodes?

a)

AED

b)

MRI

c)

ECG

d)

CAT Scan

24.

The main vein(s) that brings blood to the right atrium?

a)

Aorta

b)

Pulmonary veins

c)

Superior and Inferior vena cava

d)

Jugular vein

25.

Which choice below correctly identifies the layers of the heart from the most outer layer to the most inner layer?

a)

epicardium, myocardium, endocardium

b)

endocardium, myocardium, epicardium

c)

myocardium, endocardium, epicardium

d)

myocardium, epicardium, endocardium

26.

The sac that surrounds and protects the heart?

a)

endocardium

b)

epicardium

c)

myocardium

d)

pericardium

27.

Instrument used to measure blood pressure?

a)

AED

b)

ECG

c)

Sphygmomanometer

d)

ultrasound

28.
The main function of the circulatory system is 
a)
To give the body structure and support
b)
Excrete waste
c)
transport blood, nutrients, and gases throughout the body
d)
to transport messages from the body to the brain
29.
This chamber of the heart RECEIVES blood returning from the body
a)
Right Atrium
b)
Right Ventricle
c)
Left Atrium
d)
Left Ventricle
30.

This chamber of the heart RECEIVES oxygen rich blood back from the lungs

a)

Right Atrium

b)

Left Atrium

c)

Right Ventricle

d)

Left Ventricle

31.

This chamber of the heart pumps the blood from the heart to the lungs through the pulmonary artery

a)

Right Atrium

b)

Left Atrium

c)

Right Ventricle

d)

Left Ventricle

32.

This chamber of the heart pumps the blood back out to the body cells through the Aorta

a)

Right Atrium

b)

Left Atrium

c)

Right Ventricle

d)

Left Ventricle

33.
What is the purpose of antibodies?
a)
To pump lymph through the vessels
b)
To create lymph
c)
To fight infection
d)
To remove old red blood cells
34.
The lymphatic structure that closely parallell veins are called?
a)
Capillaries
b)
Lymph
c)
Lymph Vessels
35.
 A lymphatic structure located in the upper left quadrant of the abdomen is called ?
a)
Lymph
b)
Lymph fluid
c)
Spleen
36.
The tiny oval shaped lymph structure located throughout the body are known as?
a)
Lymph nodes
b)
Spleen
c)
Lymph fluid
37.
The largest lymphatic structure is?
a)
Lymph
b)
tonsils
c)
Spleen
38.
What is the medical term for watery fluid inside the lympathic vessels?
a)
Plasma
b)
Lymph
c)
Blood
39.
What part of the lymphatic system filters foreign material from blood and destroys old RBCs?
a)
spleen
b)
lymph nodes
c)
thymus 
d)
lymphatic vessels
40.
The _____ lymph nodes are in your neck
a)
axillary
b)
cervical
c)
thoracic
d)
inguinal
41.
The ______ lymph nodes are in your groin
a)
axillary
b)
femoral
c)
lumbar
d)
inguinal
42.
The ____ lymph nodes are in your armpit.
a)
axillary
b)
brachial
c)
radial
d)
ulnar
43.
How is lymph moved through lymphatic vessels?
a)
Contractions of the small intestine
b)
Blood cells carry lymph through the vessels
c)
Contractions of the heart
d)
Contractions of skeletal muscle around the vessels
44.
If the valves in the lymphatic vessels stopped working, how would this disrupt homeostasis in the body?
a)
Tissue fluid would flow backwards, potentially causing edema, or tissue fluid build-up
b)
It would have no effect, because muscle action would still keep fluid flowing
c)
There are no valves in the lymphatic vessels
d)
Tissue fluid would flow too quickly, causing a heart attack due to the increased fluid flow to the heart
45.

The fluid, originating from the blood capillary, that is formed in the spaces between the cells is known as:

a)

interstitial fluid

b)

blood

c)

lymph

d)

plasma

46.

Choose all that are main functions of the Lymphatic System:

a)

Return excess fluid to bloodstream

b)

Transport fatty acids and glycerol

c)

Transport oxygen/glucose

d)

Remove and destroy pathogens

e)

Reduce the number of leukocytes

47.

Which of the following are the function of lymph node?

a)

Produces lymphocytes

b)

Stores lymphocytes and macrophages

c)

Filters the lymph

d)

Transport lipid

e)

Remove waste products

48.

The condition shown when there is accumulation of interstitial fluid in the body tissue.

a)

Edema

b)

Inflamation

c)

Thrombosis

d)

Blood clot

49.
Where do T cells mature?
a)
blood
b)
bone marrow
c)
thymus
d)
tonsils
50.
What do scientists call bacteria and viruses that can make people sick?  
a)
diseases
b)
vaccines
c)
antibodies
d)
pathogens
51.

Lymph enters the bloodstream from the collecting ducts at the:

a)

Aorta

b)

Hepatic Veins

c)

Pulmonary Veins

d)

Subclavian Veins

52.

Choose statements that are TRUE about lymph nodes:

a)

contain B- and T-cell lymphocytes

b)

filter blood

c)

destroy pathogens and cancer cells

d)

produce antibodies

53.
What is the main purpose of the immune system?
a)
support the body through bones and muscles
b)
get rid of waste from the body
c)
protect the body from pathogens
d)
move blood through the body
54.
What do antibodies attach to on the pathogen?
a)
Anti inflammatory
b)
Antigens
c)
Antiseptic
d)
Antibodies
55.
Which one is a way the body defends against a pathogen?
a)
Fever
b)
Stomach Acid digesting
c)
White Blood Cells fighing
d)
All of these are correct
56.
Pathogens are recognized by their...
a)
antigens
b)
antibodies
c)
killer t-cells
d)
B-cells
57.
 Like all other body systems, the immune system helps the body maintain homeostasis.  Which statement best describes how the immune system does this?  
a)
it protects other organs and tissues from infection and disease
b)
it breaks down food to provide cells with nutrients
c)
it gathers information through the senses and controls all other body systems
d)
 it transports oxygen and carbon dioxide
58.
 Liz notices that shortly after cutting her arm accidentally the area around the cut is turning red and feeling hot.  Which immune system defense is Liz experiencing?  
a)
inflammation
b)
white blood cell clotting
c)
skin
d)
fever
59.
Cells that ingest pathogens are
a)
plasma cells
b)
phagocytic cells
c)
helper T cells
d)
antibodies
60.
The ______________ system returns interstitial fluid to the blood stream.
a)
ureters
b)
spleen
c)
thymus
d)
lymph vessels
61.
T cells are made in the___________
a)
bone marrow
b)
spleen
c)
thymus
d)
tonsiles
62.
T cells mature in the
a)
bone marrow
b)
spleen
c)
thymus
d)
kidney
63.
__________ immunity is when the bodies makes its own antibodies.
a)
passive
b)
active
c)
cell mediated
d)
false
64.
Anything that triggers an immune response is a/n
a)
lymph cell
b)
antigen
c)
antibody
d)
neutrop
65.
Y shaped proteins that may mark pathogens for destruction are
a)
antigens
b)
T cells
c)
antibodies
d)
neutrophils
66.
After an initial infection, B-cells recognize the measles virus. How is this helpful in human immune response? 
a)
The B-cells use this recognition to defend the body against other pathogens, such as bacteria.
b)
 The B-cells more quickly recognize and respond to any other virus that invades the body.
c)
The B-cells produce antibodies more quickly if the measles virus is encountered again.
d)
The B-cells transfer this recognition to T-cells, which will then devour the viruses.
67.
The body's first line of defense against pathogens is
a)
barriers.
b)
inflammatory response.
c)
immune system.
d)
lymphatic system.
68.

Weakened microbes that stimulate the immune system to produce antibodies used to fight future invasions by the same microbe. Example: chicken pox, measles, small pox

a)

Vaccine

b)

Disease

c)

Immunity

69.

Compounds that block the growth and reproduction of bacteria.

a)

AIDS

b)

HIV

c)

Antibiotics

70.

A condition in which a person's immune system is overly sensitive to environmental substances that are normally harmless.

a)

Allergy

b)

Antigen

c)

Bacteria

d)

Virus

71.

A Substance made of weakened, killed, or partial pathogens are designed to protect the body from future invasions of that pathogen.

a)

Vaccine

b)

Virus

c)

Disease

d)

Microbe

72.
Which is an example of passive immunity?
a)
people being vaccinated against disease
b)
people taking vitamins to boost their immune response
c)
people receiving antibodies from their mothers before birth
d)
people producing antibodies against organisms that cause diseases they have had previosuly
73.
A secondary immune response will be faster when...
a)
The individual has encountered the pathogen already
b)
The individual's macrophages are on high alert
c)
The individual has encountered the pathogen and has memory B cells circulating
d)
All of the above
74.

Which best describes the relationship between antibodies and antigen?

a)

One antibody can affect several different antigens.

b)

Antibodies are specific to one antigen.

c)

Antigens are produced in response to antigen.

d)

Immunity develops when an antigen destroys an antibody.

75.

immunity that occurs when a person's own immune system produces antibodies in response to the presence of a pathogen when a person gets sick

a)

Natural Passive Immunity

b)

Natural Active Immunity

c)

Artificial Active Immunity

d)

Artificial Passive Immunity

76.

immunity in which antibodies are given to a person rather than produced within the person's own body

a)

Artificial Passive Immunity

b)

Natural Passive Immunity

c)

Artificial Active Immunity

77.

Which immunity is present at birth and passed from the mother to the baby through milk and the placenta?

a)

Artificial Active Immunity

b)

Natural Active immunity

c)

Natural passive immunity

d)

Artificial passive immunity

78.

When the body launches an immune response against its own cells

a)

Koch's Postulates

b)

Immunity

c)

Vaccine

d)

Autoimmune disease

e)

AIDS

79.

T lymphocyte is used in which immune response

a)

Humoral Immune Response

b)

Cell Mediated Immune Response

c)

Antibody-Mediated Immune Response

80.

What happens after the second time you are exposed to a pathogen?

a)

The body will not be able to fight off the pathogen quickly, because it knows how to get into the body easier.

b)

The body's immune system will react the same was as it did during the first exposure.

c)

The body can only be exposed to a pathogen a second time if you do not have a vaccine.

d)

The body will know how to fight off the pathogen quickly, because memory cells have been created after the first encounter.

81.

How do T cells differ from B cells?

a)

T cells fight pathogens by killing pathogens directly, while B cells fight pathogens by making antibodies.

b)

T cells only make memory cells, and B cells only make antigens

c)

T cells fight pathogens by making antibodies, while B cells fight pathogens by killing pathogens directly.

d)

T cells can only fight off pathogens the body has encountered once, and B cells can fight off any pathogen the body comes across.

82.
What function does mucus play in the immune system?
a)
traps foreign particles from entering the body
b)
moistens food
c)
produces WBCs
d)
acts as a lubricant
83.
White blood cells are an important part of the human immune response. Two types of white blood cells, neutrophils and macrophages, act as phagocytes. Phagocytes perform which of the following functions in the human body? 
a)
They produce antibodies.
b)
They bind to antigens and develop into plasma cells.
c)
They form a barrier against pathogens.
d)
They engulf and destroy bacteria.
84.

How does your body determine which cell to kill?

a)

looks at the DNA fingerprint by each cell

b)

uses the marker proteins

c)

talks to the helper T cell about what to destroy

d)

the brain tells it which cells belong

85.
What type of microbe is used in a vaccine?
a)
it doesn't really matter
b)
a damaged one
c)
a weakened or inactivated one
d)
a normal one

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