Question 1

To restart a heart,rescuers use

Accepted Answer

A)  CPR. 
B)  a defibrillator. 
C)  CPR and a defibrillator. 
D)  serotonin injections. 
E)  all of these. 
A)  CPR. 
B)  a defibrillator. 
C)  CPR and a defibrillator. 
D)  serotonin injections. 
E)  all of these.

Question 2

Classification.The statements describe cardiovascular and respiratory disorders or diseases.Match the appropriate disease from the list to each description.
-chronically high blood pressure

Accepted Answer

A) hemophilia 
B) anemia. 
C) emphysema.. 
D) atherosclerosis 
E) hypertension 
A) hemophilia 
B) anemia. 
C) emphysema.. 
D) atherosclerosis 
E) hypertension

Question 3

When you inhale,the diaphragm moves ___ and the intercostal muscles move the rib cage ___.

Accepted Answer

A)  downward...outward 
B)  outward...downward 
C)  outward...outward 
D)  downward...downward 
E)  outward...upward 
A)  downward...outward 
B)  outward...downward 
C)  outward...outward 
D)  downward...downward 
E)  outward...upward

Question 4

Lungs are

Accepted Answer

A)  internal organs with respiratory surfaces in the shape of little sacs. 
B)  found in some fish. 
C)  evolutionarily formed as outpouchings of the gut of some fishes. 
D)  internal organs with respiratory surfaces in the shape of little sacs and are found in some fish. 
E)  all of these. 
A)  internal organs with respiratory surfaces in the shape of little sacs. 
B)  found in some fish. 
C)  evolutionarily formed as outpouchings of the gut of some fishes. 
D)  internal organs with respiratory surfaces in the shape of little sacs and are found in some fish. 
E)  all of these.

Question 5

When you are lifting weights,the arterioles servicing your biceps are

Accepted Answer

A)  constricted. 
B)  dilated. 
C)  supplying less blood. 
D)  shut down. 
E)  doing more than one of these. 
A)  constricted. 
B)  dilated. 
C)  supplying less blood. 
D)  shut down. 
E)  doing more than one of these.

Question 6

Each platelet lasts between ___ and ___ days.

Accepted Answer

A)  1---2 
B)  3---5 
C)  4---7 
D)  5---9 
E)  10---20 
A)  1---2 
B)  3---5 
C)  4---7 
D)  5---9 
E)  10---20

Question 7

A stroke may occur when

Accepted Answer

A)  a vessel in the brain ruptures. 
B)  a vessel in the heart ruptures. 
C)  a vessel in the brain is blocked by a clot. 
D)  a vessel in the heart is blocked by a clot. 
E)  a vessel in the heart ruptures, and a vessel in the brain is blocked by a clot. 
A)  a vessel in the brain ruptures. 
B)  a vessel in the heart ruptures. 
C)  a vessel in the brain is blocked by a clot. 
D)  a vessel in the heart is blocked by a clot. 
E)  a vessel in the heart ruptures, and a vessel in the brain is blocked by a clot.

Question 8

In which of the following ways do frogs differ from other land vertebrates?

Accepted Answer

A)  the circulatory system does not play a role in respiration 
B)  lungs take in oxygen but do not release carbon dioxide 
C)  the respiratory surface is in their gills 
D)  they do not possess lungs 
E)  frogs differ in more than one of these ways from other land vertebrates 
A)  the circulatory system does not play a role in respiration 
B)  lungs take in oxygen but do not release carbon dioxide 
C)  the respiratory surface is in their gills 
D)  they do not possess lungs 
E)  frogs differ in more than one of these ways from other land vertebrates

Question 9

Insects use ____ as a respiratory system.

Accepted Answer

A)  integument exchange 
B)  lungs 
C)  tracheal exchange 
D)  gills 
E)  none of these 
A)  integument exchange 
B)  lungs 
C)  tracheal exchange 
D)  gills 
E)  none of these

Question 10

Place the following in the correct order of the structures blood flows through beginning with the arrival of blood at the vena cavae and ending with the blood flowing to the lungs. 1.right atrioventricular valve
2)pulmonary artery
3)right ventricle
4)right atrium
5)pulmonary valve

Accepted Answer

A)  4-3-5-2-1 
B)  4-1-3-5-2 
C)  4-2-3-1-2 
D)  3-1-4-5-2 
E)  3-2-4-5-1 
A)  4-3-5-2-1 
B)  4-1-3-5-2 
C)  4-2-3-1-2 
D)  3-1-4-5-2 
E)  3-2-4-5-1

Question 11

Which of the following structures of the human heart contains oxygen-rich blood?

Accepted Answer

A)  right atrium 
B)  right ventricle 
C)  pulmonary artery 
D)  aorta 
E)  more than one of these structures of the human heart contains oxygen-rich blood. 
A)  right atrium 
B)  right ventricle 
C)  pulmonary artery 
D)  aorta 
E)  more than one of these structures of the human heart contains oxygen-rich blood.

Question 12

An average person has approximately ___ liters of blood in their bodies.

Accepted Answer

A)  1.5 
B)  2.5 
C)  3.5 
D)  4.5 
E)  5.5 
A)  1.5 
B)  2.5 
C)  3.5 
D)  4.5 
E)  5.5

Question 13

For the following question(s),refer to the diagram above.
-The structure labeled "G" is the

Accepted Answer

A)  aorta. 
B)  pulmonary vein. 
C)  pulmonary artery. 
D)  inferior vena cava. 
E)  superior vena cava. 
A)  aorta. 
B)  pulmonary vein. 
C)  pulmonary artery. 
D)  inferior vena cava. 
E)  superior vena cava.

Question 14

As blood leaves the heart,which of the following is the correct order of vessels traveled?

Accepted Answer

A)  vein, arteries, capillaries, venules, arterioles 
B)  arteries, veins, capillaries, arterioles, venules 
C)  arteries, capillaries, arterioles, venules, veins 
D)  arteries, arterioles, capillaries, venules, veins 
E)  veins, venules, capillaries, arterioles, arteries 
A)  vein, arteries, capillaries, venules, arterioles 
B)  arteries, veins, capillaries, arterioles, venules 
C)  arteries, capillaries, arterioles, venules, veins 
D)  arteries, arterioles, capillaries, venules, veins 
E)  veins, venules, capillaries, arterioles, arteries

Question 15

Plasma is responsible for transporting

Accepted Answer

A)  nutrients. 
B)  wastes. 
C)  signaling molecules. 
D)  various proteins. 
E)  all of these. 
A)  nutrients. 
B)  wastes. 
C)  signaling molecules. 
D)  various proteins. 
E)  all of these.

Question 16

Match the respiratory structure with its description.
-short airway containing the vocal cords

Accepted Answer

A) alveolus 
B) bronchiole 
C) epiglottis 
D) glottis 
E) larynx
F)pharynx
G)trachea
H)spiracle 
A) alveolus 
B) bronchiole 
C) epiglottis 
D) glottis 
E) larynx
F)pharynx
G)trachea
H)spiracle

Question 17

Most carbon dioxide is carried in blood as ___ which is formed in ___.

Accepted Answer

A)  carbonic acid...the plasma 
B)  the bicarbonate ion...red blood cells 
C)  carbon dioxide...hemoglobin 
D)  carbon dioxide...red blood cells 
E)  the bicarbonate ion...the plasma 
A)  carbonic acid...the plasma 
B)  the bicarbonate ion...red blood cells 
C)  carbon dioxide...hemoglobin 
D)  carbon dioxide...red blood cells 
E)  the bicarbonate ion...the plasma

Question 18

Which of these processes are occurring during capillary exchange?

Accepted Answer

A)  high pressure forces 
B)  diffusion 
C)  osmosis 
D)  leakage 
E)  all of these are occurring during capillary exchange 
A)  high pressure forces 
B)  diffusion 
C)  osmosis 
D)  leakage 
E)  all of these are occurring during capillary exchange

Question 19

This animal has two atria and two ventricles and two vascular circuits.This animal is

Accepted Answer

A)  a Mountain Bluebird. 
B)  a fire-bellied toad. 
C)  a trout. 
D)  a lobster. 
E)  more than one of these. 
A)  a Mountain Bluebird. 
B)  a fire-bellied toad. 
C)  a trout. 
D)  a lobster. 
E)  more than one of these.

Question 20

Under what condition does hemoglobin tend NOT to release oxygen?

Accepted Answer

A)  low oxygen concentrations 
B)  warm temperatures 
C)  low pH 
D)  low carbon dioxide concentrations 
E)  all of these are conditions under which hemoglobin tends to release oxygen 
A)  low oxygen concentrations 
B)  warm temperatures 
C)  low pH 
D)  low carbon dioxide concentrations 
E)  all of these are conditions under which hemoglobin tends to release oxygen

Exam 21: Circulation and Respiration

To restart a heart,rescuers use

Classification.The statements describe cardiovascular and respiratory disorders or diseases.Match the appropriate disease from the list to each description. -chronically high blood pressure

When you inhale,the diaphragm moves ___ and the intercostal muscles move the rib cage ___.

Lungs are

When you are lifting weights,the arterioles servicing your biceps are

Each platelet lasts between ___ and ___ days.

A stroke may occur when

In which of the following ways do frogs differ from other land vertebrates?

Insects use ____ as a respiratory system.

Place the following in the correct order of the structures blood flows through beginning with the arrival of blood at the vena cavae and ending with the blood flowing to the lungs. 1.right atrioventricular valve 2)pulmonary artery 3)right ventricle 4)right atrium 5)pulmonary valve

Which of the following structures of the human heart contains oxygen-rich blood?

An average person has approximately ___ liters of blood in their bodies.

For the following question(s),refer to the diagram above. -The structure labeled "G" is the

As blood leaves the heart,which of the following is the correct order of vessels traveled?

Plasma is responsible for transporting

Match the respiratory structure with its description. -short airway containing the vocal cords

Most carbon dioxide is carried in blood as ___ which is formed in ___.

Which of these processes are occurring during capillary exchange?

This animal has two atria and two ventricles and two vascular circuits.This animal is

Under what condition does hemoglobin tend NOT to release oxygen?

Invitation to Biology

Molecules of Life

Cell Structure

Energy and Metabolism

Capturing and Releasing Energy

DNA Structure and Function

Gene Expression and Control

How Cells Reproduce

Patterns of Inheritance

Biotechnology

Evidence of Evolution

Processes of Evolution

Early Life Forms and the Viruses

Plants and Fungi

Animal Evolution

Population Ecology

Communities and Ecosystems

The Biosphere and Human Effects

Animal Tissues and Organs

How Animals Move

Immunity

Digestion and Excretion

Neural Control and the Senses

Endocrine Control

Reproduction and Development

Plant Form and Function

Plant Reproduction and Development

Filters

When you inhale,the diaphragm moves _ and the intercostal muscles move the rib cage _.

Each platelet lasts between _ and _ days.

Most carbon dioxide is carried in blood as _ which is formed in _.