Physiology prof POV Buntheun

A detailed illustration of the human circulatory and respiratory systems, highlighting blood vessels, heart anatomy, and lung structure, with human figures demonstrating breathing and blood circulation.

Blood and Respiratory System Quiz

Test your knowledge on blood physiology and the respiratory system with this engaging quiz! Featuring 25 multiple-choice questions, this quiz covers essential concepts related to blood components, gas exchange, and heart functions.

Challenge yourself and learn as you go! Key topics include:

Blood cell types and functions
Respiratory anatomy
Gas exchange mechanisms
Cardiology basics

25 Questions6 MinutesCreated by ThinkingCell123

50. The hormone erythropoietin stimulates red blood cell production in the red bone marrow. Where in the body is erythropoietin produced?

Kidney

Spleen

Liver

Thyroid

53. A 45-years old man presents to the emergency with a 2-week history of diarrhea that has worsened progressively over the last several days. He has minimal urine output and is admitted to the hospital to getrehydrated. His stool specimen is positive for parasitic eggs. Which type of White Blood Cells would beelevated in number?

Eosinophils

Neutrophils

T lymphocytes

Monocytes

55. Erythropoietin:?

May decrease the life span of RBCs

May stimulate the stem cells

Is not released on breakdown of RBCs

Is lipid in nature

56. To prevent blood loss after a tissue injury, blood vessels first?

Form a platelet plug

Form a clot

Initiate the coagulation cascade

Vaso constriction

57. Which blood component plays the largest role in maintaining the osmotic pressure of blood?

Albumin

Carbon dioxide

White blood cells

Globulins

58. Your body couldn’t breathe without this system.Which one is it?

It is the Perspiration system.

It is the Respiratory system

It is the Photosynthsis

It is the Urinary system

59. The Respiratory system is made up of trachea, the lungs, and the ______________.?

Liver.

Diaphragm

Esophagus.

Pancreas

60. When you breath in air, you bring oxygen into your lungs and blow out_________________.?

Carbon dioxide

Carbon monoxide.

Oxygen.

Hydrogen

61. What is the name of the tiny air sacs in the lungs?

The name of the tiny air sacs in the lungs is called Bronchioles.

The name of the tiny air sacs in the lungs is called Ravioli.

The name of the tiny air sacs in the lungs is called Alveoli

The name of the tiny air sacs in the lungs is called Bronx.

62. As you breathe, this contracts and flattens to give your lungs room to fill up with air :?

Laxynx.

Lung balloon.

Diaphragm

Bronchiole

64. How many lungs do humans have?

Humans have four lungs.

Humans have one lung.

Humans have three lungs

Humans have two lungs

65. What muscles allow you to breathe in and out?

The muscles that allow you to breathe in and out is the nose.

The muscles that allow you to breathe in and out is the trachea.

The muscles that allow you to breathe in and out is the tongue.

The muscles that allow you to breathe in and out is the diaphragm

67. How many major types of blood have scientists discovered?

One: Type "O"

Two: white cells and red cells

Three: white cells, red cells, and plasma

Four: Types A, B, AB, and O

69. Tricuspid valve is found in between ?

Sinus venosus and right auricle

Right auricle and right ventricle

Left ventricle and left auricle

Ventricle and aorta.

70. The correct route through which pulse-making impulse travels in the heart is ?

SA node —> Purkinje fibres —> bundle of His —> AV node —> heart muscles

SA node —> AV node —> bundle of His —> Purkinje fibres —> heart muscles

AV node —> bundle of His —> SA node —> Purkinje fibres —> heart muscles

AV node —> SA node —> Purkinje fibres —> bundle of His —> heart muscles

74. In the ABO system of blood groups, if both antigens are present but no antibody, the blood group of the individual would be ?

Physiology prof POV Buntheun

Blood and Respiratory System Quiz

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