Question 1

Cardiac output is obtained by multiplying stroke volume by heart rate.

Accepted Answer

A) True 
 B)False

Question 2

Match between columns
                        Premises: Associated with diets rich in fats and calories; may also be genetically controlled

Accepted Answer

The Answer of Diabetes mellitus and Obesity and Physical inactivity is...

Question 3

Match between columns
                        Premises: Produces antibodies

Accepted Answer

The Answer of B asophils and Eosinophils and Red blood is...

Question 4

When a blood vessel is cut, why does vasoconstriction take place?

Accepted Answer

A)  To expose collagen fibers to which platelets can adhere 
B)  To trigger the release of platelets from the surrounding tissues 
C)  To initiate the activation of thrombin 
D)  To entrap white blood cells 
E)  To reduce the flow of blood 
A)  To expose collagen fibers to which platelets can adhere 
B)  To trigger the release of platelets from the surrounding tissues 
C)  To initiate the activation of thrombin 
D)  To entrap white blood cells 
E)  To reduce the flow of blood

Question 5

Which of the following is a hormone that increases reabsorption of water in the kidneys, which increases blood volume and blood pressure?

Accepted Answer

A)  Renin 
B)  Angiotensin II 
C)  Aldosterone 
D)  Antidiuretic hormone 
E)  Atrial natriuretic peptide 
A)  Renin 
B)  Angiotensin II 
C)  Aldosterone 
D)  Antidiuretic hormone 
E)  Atrial natriuretic peptide

Question 6

Choose the correct order of the chambers through which oxygen-poor blood flows in an amphibian heart.

Accepted Answer

A)  Atrium → ventricle → sinus venosus → conus arteriosus 
B)  Atrium → conus arteriosus → ventricle → sinus venosus 
C)  Sinus venosus → atrium → ventricle → conus arteriosus 
D)  Conus arteriosus → atrium → sinus venosus → ventricle 
E)  Ventricle → atrium → conus arteriosus → sinus venosus 
A)  Atrium → ventricle → sinus venosus → conus arteriosus 
B)  Atrium → conus arteriosus → ventricle → sinus venosus 
C)  Sinus venosus → atrium → ventricle → conus arteriosus 
D)  Conus arteriosus → atrium → sinus venosus → ventricle 
E)  Ventricle → atrium → conus arteriosus → sinus venosus

Question 7

Match between columns
                        Premises: Transports blood back to the heart from the upper portion of the body

Accepted Answer

The Answer of Capillary and Aorta and Pulmonary artery and is...

Question 8

Match between columns
                        Premises: Constricts blood vessels and damages inner lining of blood vessels

Accepted Answer

The Answer of Hypertension and Cigarette smoking and Diabetes mellitus is...

Question 9

Which of the following is a correct statement regarding plasma proteins?

Accepted Answer

A)  They help regulate the distribution of fluid between the plasma and interstitial fluid. 
B)  They readily pass through the walls of blood vessels. 
C)  They contribute to the blood's sugar balance. 
D)  They help maintain blood viscosity. 
E)  They are not acid-base buffers. 
A)  They help regulate the distribution of fluid between the plasma and interstitial fluid. 
B)  They readily pass through the walls of blood vessels. 
C)  They contribute to the blood's sugar balance. 
D)  They help maintain blood viscosity. 
E)  They are not acid-base buffers.

Question 10

Match between columns
                        Premises: Blood vessels walls across which nutrients and gases can pass

Accepted Answer

The Answer of Pulmonary vein and Inferior vena cava and is...

Question 11

Blood pressure depends on:

Accepted Answer

A)  the height and weight of an individual. 
B)  atrial volume and stroke rate. 
C)  blood flow and resistance of blood against the vessel walls. 
D)  total blood volume. 
E)  heart rate. 
A)  the height and weight of an individual. 
B)  atrial volume and stroke rate. 
C)  blood flow and resistance of blood against the vessel walls. 
D)  total blood volume. 
E)  heart rate.

Question 12

The rapid onset of overproduction of immature white blood cells is known as:

Accepted Answer

A)  anemia. 
B)  hemolytic anemia. 
C)  leukemia. 
D)  thrombocytopenia. 
E)  pernicious anemia. 
A)  anemia. 
B)  hemolytic anemia. 
C)  leukemia. 
D)  thrombocytopenia. 
E)  pernicious anemia.

Question 13

The amphibian heart consists of two atria and two ventricle(s).

Accepted Answer

A) True 
 B)False

Question 14

Which of the following is a key feature of an open circulatory system?

Accepted Answer

A)  No vessels carry the blood. 
B)  Open-ended vessels carry the blood. 
C)  Closed vessels carry the blood. 
D)  No heart pumps the blood. 
E)  Hemoglobin is carried in the blood. 
A)  No vessels carry the blood. 
B)  Open-ended vessels carry the blood. 
C)  Closed vessels carry the blood. 
D)  No heart pumps the blood. 
E)  Hemoglobin is carried in the blood.

Question 15

Match between columns
                        Premises: Blood vessel that branches off metarterioles

Accepted Answer

The Answer of Capillary and Superior vena cava and Aorta is...

Question 16

Mammalian red blood cells:

Accepted Answer

A)  are phagocytic. 
B)  contain a lobed nucleus. 
C)  have a one-day lifespan. 
D)  are produced in the liver. 
E)  are produced in response to erythropoietin. 
A)  are phagocytic. 
B)  contain a lobed nucleus. 
C)  have a one-day lifespan. 
D)  are produced in the liver. 
E)  are produced in response to erythropoietin.

Question 17

Due to recent changes in blood pressure guidelines, a reading of 120/80 is now considered to be:

Accepted Answer

A)  a low normal reading. 
B)  a high normal reading. 
C)  prehypertensive. 
D)  hypotensive. 
E)  hypertensive. 
A)  a low normal reading. 
B)  a high normal reading. 
C)  prehypertensive. 
D)  hypotensive. 
E)  hypertensive.

Question 18

An open circulatory system usually consists of which of the following?

Accepted Answer

A)  Blood 
B)  Pumping organ 
C)  Arteries 
D)  Veins 
E)  Hemocoel 
A)  Blood 
B)  Pumping organ 
C)  Arteries 
D)  Veins 
E)  Hemocoel

Question 19

In the clotting process, fibrinogen is converted to fibrin.

Accepted Answer

A) True 
 B)False

Question 20

Which of the following systolic/diastolic blood pressures is considered to be within the prehypertensive state?

Accepted Answer

A)  150/95 
B)  145/95 
C)  130/85 
D)  110/70 
E)  90/60 
A)  150/95 
B)  145/95 
C)  130/85 
D)  110/70 
E)  90/60

Exam 44: Internal Transport

Cardiac output is obtained by multiplying stroke volume by heart rate.

When a blood vessel is cut, why does vasoconstriction take place?

Which of the following is a hormone that increases reabsorption of water in the kidneys, which increases blood volume and blood pressure?

Choose the correct order of the chambers through which oxygen-poor blood flows in an amphibian heart.

Which of the following is a correct statement regarding plasma proteins?

Blood pressure depends on:

The rapid onset of overproduction of immature white blood cells is known as:

The amphibian heart consists of two atria and two ventricle(s).

Which of the following is a key feature of an open circulatory system?

Mammalian red blood cells:

Due to recent changes in blood pressure guidelines, a reading of 120/80 is now considered to be:

An open circulatory system usually consists of which of the following?

In the clotting process, fibrinogen is converted to fibrin.

Which of the following systolic/diastolic blood pressures is considered to be within the prehypertensive state?

A View of Life

Atoms and Molecules: the Chemical Basis of Life

The Chemistry of Life: Organic Compounds

Organization of the Cell

Biological Membranes

Cell Communication

Energy and Metabolism

How Cells Make Atp: Energy-Releasing Pathways

Photosynthesis: Capturing Light Energy

Chromosomes, Mitosis, and Meiosis

The Basic Principles of Heredity

DNA: The Carrier of Genetic Information

Gene Expression

Gene Regulation

DNA Technology and Genomics

Human Genetics and the Human Genome

Developmental Genetics

Introduction to Darwinian Evolution

Evolutionary Change in Populations

Speciation and Macroevolution

The Origin and Evolutionary History of Life

The Evolution of Primates

Understanding Diversity: Systematics

Viruses and Subviral Agents

Bacteria and Archaea

Protists

Seedless Plants

Seed Plants

The Fungi

An Introduction to Animal Diversity

Sponges, Cnidarians, Ctenophores, and Protostomes

The Deuterostomes

Plant Structure, Growth, and Development

Leaf Structure and Function

Stem Structure and Transport

Roots and Mineral Nutrition

Reproduction in Flowering Plants

Plant Developmental Responses to External and Internal Signals

Animal Structure and Function: an Introduction

Protection, Support, and Movement

Neural Signaling

Neural Regulation

Sensory Systems

The Immune System: Internal Defense

Gas Exchange

Processing Food and Nutrition

Osmoregulation and Disposal of Metabolic Wastes

Endocrine Regulation

Reproduction

Animal Development

Animal Behavior

Introduction to Ecology: Population Ecology

Community Ecology

Ecosystems and the Biosphere

Ecology and the Geography of Life

Biological Diversity and Conservation Biology

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