Question 1

Amphibian and most reptiles have ____.

Accepted Answer

A) a two-chambered heart with two blood flow circuits 
B) a three-chambered heart with two blood flow circuits 
C) a four-chambered heart with two blood flow circuits 
D) a three-chambered heart with one blood flow circuit 
E) a two-chambered heart with one blood flow circuit 
A) a two-chambered heart with two blood flow circuits 
B) a three-chambered heart with two blood flow circuits 
C) a four-chambered heart with two blood flow circuits 
D) a three-chambered heart with one blood flow circuit 
E) a two-chambered heart with one blood flow circuit

Question 2

Match between columns
                        Premises: inflammation of the airways triggered by inhaled irritants or allergens

Accepted Answer

The Answer of anemia and hypertension and atherosclerosis and asthma is...

Question 3

When the heart's pacemaker malfunctions, ___ can result.

Accepted Answer

A) atherosclerosis 
B) sudden cardiac arrest 
C) congenital heart defects 
D) coronary heart diseases 
E) hypertrophic cardiac defects 
A) atherosclerosis 
B) sudden cardiac arrest 
C) congenital heart defects 
D) coronary heart diseases 
E) hypertrophic cardiac defects

Question 4

Match between columns
                        Premises: unidirectional air exchange

Accepted Answer

The Answer of gills and bird lungs and mammalian lungs is...

Question 5

The structure labeled "F" is the ____.

Accepted Answer

A) right ventricle 
B) left atrium 
C) left ventricle 
D) right atrium 
E) superior vena cava 
A) right ventricle 
B) left atrium 
C) left ventricle 
D) right atrium 
E) superior vena cava

Question 6

The bulging of a(n)_____ during the contraction of the ventricles is referred to as the _____.

Accepted Answer

A) arteriole; pulse 
B) artery; blood pressure 
C) arteriole; blood pressure 
D) artery; pulse 
E) vein; pulse 
A) arteriole; pulse 
B) artery; blood pressure 
C) arteriole; blood pressure 
D) artery; pulse 
E) vein; pulse

Question 7

Match between columns
                        Premises: bidirectional air exchange

Accepted Answer

The Answer of mammalian lungs and gills and bird lungs is...

Question 8

Match between columns
                        Premises: circulatory pump in amphibians and lizards

Accepted Answer

The Answer of open circulatory system and two chambered heart is...

Question 9

Arteries carry ____.

Accepted Answer

A) blood toward the heart 
B) blood away from the heart 
C) only oxygen-rich blood 
D) only oxygen-poor blood 
E) a combination of more than one of these 
A) blood toward the heart 
B) blood away from the heart 
C) only oxygen-rich blood 
D) only oxygen-poor blood 
E) a combination of more than one of these

Question 10

Match between columns
                        Premises: alveoli are destroyed by bacterial enzymes; lungs become permanently inelastic

Accepted Answer

The Answer of anemia and atherosclerosis and hypertension and emphysema is...

Question 11

Match between columns
                        Premises: structure labeled "H"

Accepted Answer

The Answer of venule and smooth muscle and capillary and is...

Question 12

In the process of blood clotting, platelets ____.

Accepted Answer

A) engulf and digest cellular debris 
B) release substances that repel more platelets 
C) convert fibrin into fibrinogen 
D) clump together 
E) do nothing as they are not involved in clotting. 
A) engulf and digest cellular debris 
B) release substances that repel more platelets 
C) convert fibrin into fibrinogen 
D) clump together 
E) do nothing as they are not involved in clotting.

Question 13

In this diagram of the heart, A is the ____ and B is the ____.

Accepted Answer

A) AV node; cardiac pacemaker 
B) SA node; septum 
C) AV node; SA node 
D) SA node; AV node 
E) septum; cardiac pacemaker 
A) AV node; cardiac pacemaker 
B) SA node; septum 
C) AV node; SA node 
D) SA node; AV node 
E) septum; cardiac pacemaker

Question 14

The ____ contain(s)oxygen-poor blood.

Accepted Answer

A) left ventricle 
B) left atrium 
C) aorta 
D) pulmonary arteries 
E) pulmonary veins 
A) left ventricle 
B) left atrium 
C) aorta 
D) pulmonary arteries 
E) pulmonary veins

Question 15

Defibrillators work by ____.

Accepted Answer

A) pumping adrenalin into heart tissue 
B) delivering an electric shock to the heart's pacemaker 
C) automating CPR 
D) massaging the heart using remote sensors 
E) delivering mechanical pressure to the heart 
A) pumping adrenalin into heart tissue 
B) delivering an electric shock to the heart's pacemaker 
C) automating CPR 
D) massaging the heart using remote sensors 
E) delivering mechanical pressure to the heart

Question 16

Match between columns
                        Premises: do not expand or contract

Accepted Answer

The Answer of mammalian lungs and respiratory surface and bird is...

Question 17

The structure labeled "D" is the ____.

Accepted Answer

A) aorta 
B) right atrium 
C) left atrium 
D) trunk of the pulmonary arteries 
E) superior vena cava 
A) aorta 
B) right atrium 
C) left atrium 
D) trunk of the pulmonary arteries 
E) superior vena cava

Question 18

Capillary walls consist of ____.

Accepted Answer

A) stratified squamous epithelium 
B) simple squamous epithelium 
C) simple cuboidal epithelium 
D) stratified cuboidal epithelium 
E) simple columnar epithelium 
A) stratified squamous epithelium 
B) simple squamous epithelium 
C) simple cuboidal epithelium 
D) stratified cuboidal epithelium 
E) simple columnar epithelium

Question 19

One advantage of the three-chambered heart over the two-chambered heart is that ____.

Accepted Answer

A) oxygen-rich and oxygen-poor blood do not mix 
B) blood pressure is independently controlled in each vascular circuit 
C) blood flow is faster when there are two circuits instead of one 
D) capillary beds are possible with a three-chambered heart but not a two-chambered heart 
E) oxygen-rich and oxygen-poor blood mix 
A) oxygen-rich and oxygen-poor blood do not mix 
B) blood pressure is independently controlled in each vascular circuit 
C) blood flow is faster when there are two circuits instead of one 
D) capillary beds are possible with a three-chambered heart but not a two-chambered heart 
E) oxygen-rich and oxygen-poor blood mix

Question 20

The heart is surrounded by the _____, a double layered sac that protects it and anchors it in place.

Accepted Answer

A) peritoneum 
B) perineum 
C) pericardium 
D) peristalsis 
E) periwinkle 
A) peritoneum 
B) perineum 
C) pericardium 
D) peristalsis 
E) periwinkle

Exam 21: Circulation and Respiration

Amphibian and most reptiles have ____.

When the heart's pacemaker malfunctions, ___ can result.

The structure labeled "F" is the ____.

The bulging of a(n)_____ during the contraction of the ventricles is referred to as the _____.

Arteries carry ____.

In the process of blood clotting, platelets ____.

In this diagram of the heart, A is the ____ and B is the ____.

The ____ contain(s)oxygen-poor blood.

Defibrillators work by ____.

The structure labeled "D" is the ____.

Capillary walls consist of ____.

One advantage of the three-chambered heart over the two-chambered heart is that ____.

The heart is surrounded by the _____, a double layered sac that protects it and anchors it in place.

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

The bulging of a(n)_ during the contraction of the ventricles is referred to as the _.

In this diagram of the heart, A is the and B is the .