Physiology prof POV Buntheun
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 fun
Challenge yourself and learn as you go! Key topics include:
- Blood cell types and fun
ctions - Respiratory anatomy
- Gas exchange mechanisms
- Cardiology basics
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
51. Where does haematopoiesis take place?
Lungs
Bone marrow
Liver
Thyroid
52. Platelets are formed from what type of cell?
Melanocytes
Megakaryocytes
Astrocytes
Macrophages
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
54. The most abundant cells of the blood are:?
Platelets
Erythrocytes
Granulocytes
Leukocytes
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
63. Air enters your lungs through the : ?
Trachea
Esophagus.
Alveoli.
Laxynx.
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
66. Actual gas exchange takes place in the?
Trachea
Diaphragm
Bronchi
Alveoli
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
68. Sickle cell disease is characterised by ?
Leukemia
Polycythemia
Mental retardation
Hemolytic anaemia
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
71. Cells formed in bone marrow include ?
RBC
RBC and leucocytes
Leucocytes
Lymphocytes.
72. Antibodies are produced by ?
Leucocytes
Monocytes
Lymphocytes
Spleen
73. The antibodies are ?
Proteins
Carbohydrates
Lipids
Germs.
74. In the ABO system of blood groups, if both antigens are present but no antibody, the blood group of the individual would be ?
B
O
AB
A
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