Question 1

Reduced quantity of red blood cells results in ____.

Accepted Answer

A)  ​ventricular fibrillation 
B)  ​hypertension 
C)  ​leukemia 
D)  ​anemia 
E)  a stroke​ 
A)  ​ventricular fibrillation 
B)  ​hypertension 
C)  ​leukemia 
D)  ​anemia 
E)  a stroke​

Question 2

Blood pressure is highest in the _____.

Accepted Answer

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

Question 3

​
   
Use the figure above to answer the following questions.
-Oxygen-poor blood circulates through the component(s) labeled as ____.

Accepted Answer

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

Question 4

Small molecules can move between capillaries and interstitial fluid by _____​

Accepted Answer

A)  ​passive transport 
B)  ​active transport 
C)  endocytosis​ 
D)  ​diffusion 
E)  exocytosis​ 
A)  ​passive transport 
B)  ​active transport 
C)  endocytosis​ 
D)  ​diffusion 
E)  exocytosis​

Question 5

-Circulation in the accompanying diagram functions primarily as a(n) ____.

Accepted Answer

A)  ​an open circulatory system 
B)  ​system consisting of mostly of tissue spaces 
C)  ​closed circulatory system 
D)  ​interstitial fluid system 
E)  ​three-directional system 
A)  ​an open circulatory system 
B)  ​system consisting of mostly of tissue spaces 
C)  ​closed circulatory system 
D)  ​interstitial fluid system 
E)  ​three-directional system

Question 6

The human heart ____.

Accepted Answer

A)  ​contracts as a result of electrical stimuli from the sinoatrial node 
B)  ​contracts only as a result of nerve stimulation from the central nervous system 
C)  ​is activated primarily through the autonomic nervous system 
D)  ​contracts as a result of electrical stimuli from the atrioventricular node 
E)  is independent of all nervous control​ 
A)  ​contracts as a result of electrical stimuli from the sinoatrial node 
B)  ​contracts only as a result of nerve stimulation from the central nervous system 
C)  ​is activated primarily through the autonomic nervous system 
D)  ​contracts as a result of electrical stimuli from the atrioventricular node 
E)  is independent of all nervous control​

Question 7

Why is the number used to demonstrate total cholesterol not sufficient for describing one's cardiac health risk?​

Accepted Answer

Although risk is demonstrated

Question 8

Irregular heart beat is known as _____.

Accepted Answer

A)  ​tachycardia 
B)  ​arrhythmia 
C)  ​bradycardia 
D)  ​atrial fibrillation 
E)  hypertension​ 
A)  ​tachycardia 
B)  ​arrhythmia 
C)  ​bradycardia 
D)  ​atrial fibrillation 
E)  hypertension​

Question 9

​
   
Use the figure above to answer the following question.
-The anatomical structure identified with the letter "D" 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​

Question 10

​Respond to the following statements in reference to the four structures of the heart listed below.
-Deoxygenated blood exits the heart from 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 11

Blood velocity is fastest in the ____.

Accepted Answer

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

Question 12

​Respond to the following statements in reference to the four structures of the heart listed below.
-Blood passes to the lungs from 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 13

Most of the oxygen in the blood is transported by ____.

Accepted Answer

A)  ​erythropoietin 
B)  ​prothrombin 
C)  ​platelets 
D)  ​hemoglobin 
E)  ​leukocytes 
A)  ​erythropoietin 
B)  ​prothrombin 
C)  ​platelets 
D)  ​hemoglobin 
E)  ​leukocytes

Question 14

The __________ circuit carries blood from the heart to body tissues, and then returns it to the heart.

Accepted Answer

The answer of The __________ circuit carries blood from the...

Question 15

Red blood cells, also known as __________, contain the hemoglobin that functions in rapid transport of oxygen.

Accepted Answer

The answer of Red blood cells, also known as __________,...

Question 16

Figure 36.2A
  
-Circulation in the above diagram functions primarily as a(n) ____.

Accepted Answer

A)  ​closed circulatory system 
B)  ​open circulatory system 
C)  ​semi-closed circulatory system 
D)  ​system of exchange using capillaries 
E)  ​continuous system of vessels 
A)  ​closed circulatory system 
B)  ​open circulatory system 
C)  ​semi-closed circulatory system 
D)  ​system of exchange using capillaries 
E)  ​continuous system of vessels

Question 17

Blood is moved efficiently through the veins and back to the heart is by ____.

Accepted Answer

A)  ​one way valves to prevent backflow 
B)  ​sphincter muscles to prevent backflow 
C)  ​contraction of the ventricles 
D)  ​contraction of the atria 
E)  blood pooling in the capillary bed​ 
A)  ​one way valves to prevent backflow 
B)  ​sphincter muscles to prevent backflow 
C)  ​contraction of the ventricles 
D)  ​contraction of the atria 
E)  blood pooling in the capillary bed​

Question 18

A typical systolic pressure for a normal adult is ____.

Accepted Answer

A)  ​60 mm Hg 
B)  ​80 mm Hg 
C)  ​100 mm Hg 
D)  ​120 mm Hg 
E)  140 mm Hg​ 
A)  ​60 mm Hg 
B)  ​80 mm Hg 
C)  ​100 mm Hg 
D)  ​120 mm Hg 
E)  140 mm Hg​

Question 19

An individual has an issue with their red blood cells. Are they most likely to have an issue with their immunity, oxygen transport, or hemostasis? Explain your answer.

Accepted Answer

As the red blood cells house the hemoglo

Question 20

The __________ gland produces hormones and is the site where __________ (a kind of white blood cell) mature.

Accepted Answer

​thymus; T

Exam 36: Circulation

Reduced quantity of red blood cells results in ____.

Blood pressure is highest in the _____.

​ Use the figure above to answer the following questions. -Oxygen-poor blood circulates through the component(s) labeled as ____.

Small molecules can move between capillaries and interstitial fluid by _____​

-Circulation in the accompanying diagram functions primarily as a(n) ____.

The human heart ____.

Why is the number used to demonstrate total cholesterol not sufficient for describing one's cardiac health risk?​

Irregular heart beat is known as _____.

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

​Respond to the following statements in reference to the four structures of the heart listed below. -Deoxygenated blood exits the heart from this structure.

Blood velocity is fastest in the ____.

​Respond to the following statements in reference to the four structures of the heart listed below. -Blood passes to the lungs from this structure.

Most of the oxygen in the blood is transported by ____.

The __________ circuit carries blood from the heart to body tissues, and then returns it to the heart.

Red blood cells, also known as __________, contain the hemoglobin that functions in rapid transport of oxygen.

Figure 36.2A -Circulation in the above diagram functions primarily as a(n) ____.

Blood is moved efficiently through the veins and back to the heart is by ____.

A typical systolic pressure for a normal adult is ____.

An individual has an issue with their red blood cells. Are they most likely to have an issue with their immunity, oxygen transport, or hemostasis? Explain your answer.

The __________ gland produces hormones and is the site where __________ (a kind of white blood cell) mature.

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

Use the figure above to answer the following questions. -Oxygen-poor blood circulates through the component(s) labeled as ____.

Small molecules can move between capillaries and interstitial fluid by _____

Why is the number used to demonstrate total cholesterol not sufficient for describing one's cardiac health risk?

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

Respond to the following statements in reference to the four structures of the heart listed below. -Deoxygenated blood exits the heart from this structure.

Respond to the following statements in reference to the four structures of the heart listed below. -Blood passes to the lungs from this structure.

The gland produces hormones and is the site where (a kind of white blood cell) mature.