Question 1

Which statement is true about sudden cardiac arrest?​

Accepted Answer

A)  ​It happens about 20,000 times annually in the United States. 
B)  ​It is usually caused by a birth defect when it happens in people aged 36 or younger. 
C)  ​Its survival rate can be increased by performing a tracheotomy 
D)  ​It occurs only in the elderly. 
E)  ​Its survival rate increases about 10% through the use of CPR. 
A)  ​It happens about 20,000 times annually in the United States. 
B)  ​It is usually caused by a birth defect when it happens in people aged 36 or younger. 
C)  ​Its survival rate can be increased by performing a tracheotomy 
D)  ​It occurs only in the elderly. 
E)  ​Its survival rate increases about 10% through the use of CPR. B

Question 2

One important function of the lymphatic system is to _____.

Accepted Answer

A)  ​move bile from the gall bladder to the small intestine 
B)  ​drain plasma proteins and deliver them to the kidney to be excreted 
C)  ​deliver fats absorbed from food in the small intestine to the blood 
D)  ​produce red blood cells 
E)  produce white blood cells​ 
A)  ​move bile from the gall bladder to the small intestine 
B)  ​drain plasma proteins and deliver them to the kidney to be excreted 
C)  ​deliver fats absorbed from food in the small intestine to the blood 
D)  ​produce red blood cells 
E)  produce white blood cells​ C

Question 3

​
   
Use the figure above to answer the following question.
-The anatomical structure identified with the letter "R" in the figure above is the ____.

Accepted Answer

A)  ​pericardium 
B)  ​cardiac muscle 
C)  ​inferior vena cava 
D)  ​right atrium 
E)  heart apex​ 
A)  ​pericardium 
B)  ​cardiac muscle 
C)  ​inferior vena cava 
D)  ​right atrium 
E)  heart apex​ B

Question 4

____ are phagocytes that engulf bacteria and cellular debris.

Accepted Answer

A)  ​Eosinophils 
B)  ​Leucocytes 
C)  ​Monocytes 
D)  ​Platelets 
E)  ​Neutrophils 
A)  ​Eosinophils 
B)  ​Leucocytes 
C)  ​Monocytes 
D)  ​Platelets 
E)  ​Neutrophils

Question 5

​Respond to the following statements in reference to the four structures of the heart listed below.
-This blood component engulfs bacteria and cellular debris.

Accepted Answer

A) ​right atrium 
B) ​left atrium 
C) ​left ventricle 
D) ​right ventricle 
A) ​right atrium 
B) ​left atrium 
C) ​left ventricle 
D) ​right ventricle

Question 6

​Respond to the following statements in reference to the four structures of the heart listed below.
-__________ fills spaces between cells.
A)​right atrium
B)​left atrium
C)​left ventricle
D)​right ventricle

Accepted Answer

The answer of ​Respond to the following statements in reference...

Question 7

In an open circulatory system, the fluid pumped is called ____.

Accepted Answer

A)  ​hemoglobin 
B)  ​lymphatic fluid 
C)  ​hemolymph 
D)  ​blood 
E)  ​capillary fluid 
A)  ​hemoglobin 
B)  ​lymphatic fluid 
C)  ​hemolymph 
D)  ​blood 
E)  ​capillary fluid

Question 8

Use the figure above to answer the following questions.
-A circulatory system that allows some mixing of oxygenated and oxygen-poor blood is indicated by the letter(s) ____.

Accepted Answer

A)  ​A only 
B)  ​B only 
C)  ​C only 
D)  ​A and B only 
E)  ​B and C only 
A)  ​A only 
B)  ​B only 
C)  ​C only 
D)  ​A and B only 
E)  ​B and C only

Question 9

A heart with three chambers, one atrium, and two ventricles is shared by _____.

Accepted Answer

A)  ​reptiles and mammals 
B)  ​reptiles and amphibians 
C)  ​amphibians and mammals 
D)  ​birds and mammals 
E)  ​birds and reptiles 
A)  ​reptiles and mammals 
B)  ​reptiles and amphibians 
C)  ​amphibians and mammals 
D)  ​birds and mammals 
E)  ​birds and reptiles

Question 10

The SA node, also known as the __________ spontaneously generates the action potentials that set the pace for cardiac contractions.

Accepted Answer

The answer of The SA node, also known as the...

Question 11

​Respond to the following statements in reference to the four structures of the heart listed below.
-Oxygenated blood enters the heart via this structure.

Accepted Answer

A) ​right atrium 
B) ​left atrium 
C) ​left ventricle 
D) ​right ventricle 
A) ​right atrium 
B) ​left atrium 
C) ​left ventricle 
D) ​right ventricle

Question 12

​
   
Use the figure above to answer the following question.
-The anatomical structure identified with the letters "B" and "E" in the figure above is the ____.

Accepted Answer

A)  ​arterial wall 
B)  ​lumen 
C)  ​venous wall 
D)  ​capillary wall 
E)  connective tissue​ 
A)  ​arterial wall 
B)  ​lumen 
C)  ​venous wall 
D)  ​capillary wall 
E)  connective tissue​

Question 13

​Respond to the following statements in reference to the four structures of the heart listed below.
-This stimulates red bloodcell production by bone marrow.

Accepted Answer

A) ​right atrium 
B) ​left atrium 
C) ​left ventricle 
D) ​right ventricle 
A) ​right atrium 
B) ​left atrium 
C) ​left ventricle 
D) ​right ventricle

Question 14

All vertebrates except ____ have a two-circuit circulatory system.

Accepted Answer

A)  ​fish 
B)  ​mammals 
C)  ​birds 
D)  ​amphibians 
E)  ​reptiles 
A)  ​fish 
B)  ​mammals 
C)  ​birds 
D)  ​amphibians 
E)  ​reptiles

Question 15

Use the figure above to answer the following questions.
-A fish circulatory system is indicated by the letter (s) ____.

Accepted Answer

A)  ​A only 
B)  ​B only 
C)  ​C only 
D)  ​both A and B 
E)  ​both B and C 
A)  ​A only 
B)  ​B only 
C)  ​C only 
D)  ​both A and B 
E)  ​both B and C

Question 16

​Respond to the following statements in reference to the four structures of the heart listed below.
-This blood component helps to transport steroid hormones.

Accepted Answer

A) ​right atrium 
B) ​left atrium 
C) ​left ventricle 
D) ​right ventricle 
A) ​right atrium 
B) ​left atrium 
C) ​left ventricle 
D) ​right ventricle

Question 17

​
   
Use the figure above to answer the following questions.
-The valve between "C" and "E" is the ____.

Accepted Answer

A)  ​right AV valve 
B)  ​pulmonary vein 
C)  left AV valve​ 
D)  ​pulmonary valve 
E)  aortic valve​ 
A)  ​right AV valve 
B)  ​pulmonary vein 
C)  left AV valve​ 
D)  ​pulmonary valve 
E)  aortic valve​

Question 18

​Respond to the following statements in reference to the four structures of the heart listed below.
-Oxygen is transported throughout the body by this blood component.

Accepted Answer

A) ​right atrium 
B) ​left atrium 
C) ​left ventricle 
D) ​right ventricle 
A) ​right atrium 
B) ​left atrium 
C) ​left ventricle 
D) ​right ventricle

Question 19

Blood usually continues on from arterioles to ____ in its travel through the human body.

Accepted Answer

A)  ​other arterioles 
B)  ​venules 
C)  ​arteries 
D)  ​veins 
E)  capillaries​ 
A)  ​other arterioles 
B)  ​venules 
C)  ​arteries 
D)  ​veins 
E)  capillaries​

Question 20

​
   
Use the figure above to answer the following question.
-The anatomical structure identified with the letter "H" in the accompanying figure is the ____.

Accepted Answer

A)  ​myocardium 
B)  ​pulmonary veins 
C)  ​inferior vena cava 
D)  ​right atrium 
E)  heart apex​ 
A)  ​myocardium 
B)  ​pulmonary veins 
C)  ​inferior vena cava 
D)  ​right atrium 
E)  heart apex​

Exam 36: Circulation

Which statement is true about sudden cardiac arrest?​

One important function of the lymphatic system is to _____.

​ Use the figure above to answer the following question. -The anatomical structure identified with the letter "R" in the figure above is the ____.

____ are phagocytes that engulf bacteria and cellular debris.

​Respond to the following statements in reference to the four structures of the heart listed below. -This blood component engulfs bacteria and cellular debris.

​Respond to the following statements in reference to the four structures of the heart listed below. -__________ fills spaces between cells. A)​right atrium B)​left atrium C)​left ventricle D)​right ventricle

In an open circulatory system, the fluid pumped is called ____.

Use the figure above to answer the following questions. -A circulatory system that allows some mixing of oxygenated and oxygen-poor blood is indicated by the letter(s) ____.

A heart with three chambers, one atrium, and two ventricles is shared by _____.

The SA node, also known as the __________ spontaneously generates the action potentials that set the pace for cardiac contractions.

​Respond to the following statements in reference to the four structures of the heart listed below. -Oxygenated blood enters the heart via this structure.

​ Use the figure above to answer the following question. -The anatomical structure identified with the letters "B" and "E" in the figure above is the ____.

​Respond to the following statements in reference to the four structures of the heart listed below. -This stimulates red bloodcell production by bone marrow.

All vertebrates except ____ have a two-circuit circulatory system.

Use the figure above to answer the following questions. -A fish circulatory system is indicated by the letter (s) ____.

​Respond to the following statements in reference to the four structures of the heart listed below. -This blood component helps to transport steroid hormones.

​ Use the figure above to answer the following questions. -The valve between "C" and "E" is the ____.

​Respond to the following statements in reference to the four structures of the heart listed below. -Oxygen is transported throughout the body by this blood component.

Blood usually continues on from arterioles to ____ in its travel through the human body.

​ Use the figure above to answer the following question. -The anatomical structure identified with the letter "H" in the accompanying figure is the ____.

Invitation to Biology

Lifes Chemical Basis

Molecules of Life

Cell Structure and Function

Ground Rules of Metabolism

Where It Starts - Photosynthesis

How Cells Release Chemical Energy

Dna Structure and Function

From Dna to Protein

Gene Control

How Cells Reproduce

Meiosis and Sexual Reproduction

Observing Patterns in Inherited Traits

Chromosomes and Human Inheritance

Studying and Manipulating Genomes

Evidence of Evolution

Processes of Evolution

Organizating Information About Species

Lifes Origin and Early Evolution

Viruses - Bacteria - and Archaea

Protists - the Simplest Eukaryotes

The Land Plants

Fungi

Animal Evolution - the Invertibrates

Animal Evolution - the Chordates

Human Evolution

Plant Tissues

Plant Nutrition and Transport

Life Cycles of Flowering Plants

Communication Strategies in Plants

Animal Tissues

Neural Control

Sensory Perception

Endocrine Control

Structural Support and Movement

Immunity

Respiration

Digestion and Nutrition

Maintaining the Internal Environment

Animal Reproductive Systems

Animal Development

Animal Behavior

Filters

Which statement is true about sudden cardiac arrest?

Use the figure above to answer the following question. -The anatomical structure identified with the letter "R" in the figure above is the ____.

Respond to the following statements in reference to the four structures of the heart listed below. -This blood component engulfs bacteria and cellular debris.

Respond to the following statements in reference to the four structures of the heart listed below. -__________ fills spaces between cells. A)right atrium B)left atrium C)left ventricle D)right ventricle

Respond to the following statements in reference to the four structures of the heart listed below. -Oxygenated blood enters the heart via this structure.

Use the figure above to answer the following question. -The anatomical structure identified with the letters "B" and "E" in the figure above is the ____.

Respond to the following statements in reference to the four structures of the heart listed below. -This stimulates red bloodcell production by bone marrow.

Respond to the following statements in reference to the four structures of the heart listed below. -This blood component helps to transport steroid hormones.

Use the figure above to answer the following questions. -The valve between "C" and "E" is the ____.

Respond to the following statements in reference to the four structures of the heart listed below. -Oxygen is transported throughout the body by this blood component.

Use the figure above to answer the following question. -The anatomical structure identified with the letter "H" in the accompanying figure is the ____.