Saladin Final Exam Study Flashcards
_______ anemia is caused by a defective gene resulting in abnormal hemoglobin:
a. Hemorrhagic anemia
b. Aplastic Anemia
c. Pernicous anemia
d. Sickle cell anemia
d. sickle cell anemia
Which of the following has the function of defending against parasites?
a. Erythrocyte
b. Basophil
c. Neutrophil
d. Lymphocyte
e. Eosinophil
e. Eosinophil
Blood clotting is dependent upon:
a. Vitamin A
b. Vitamin D
c. Vitamin E
d. Vitamin K
e. Vitamin C
d. Vitamin K
Which of the following is involved in blood clotting?
a. Erythrocyte
b. Basophil
c. Neutrophil
d. Thrombocyte
e. Eosinophil
d. Thrombocyte
What is an excessive production of erythrocytes?
a. Hemorrhagic anemia
b. Polycythemia
c. Pernicous anemia
d. Sickle cell anemia
b. Polycythemia
What type of anemia is caused by destruction of blood forming elements in bone marrow?
a. Hemorrhagic anemia
b. Aplastic anemia
c. Pernicious anemia
d. Sickle cell anemia
b. Aplastic anemia
True or false:
Anemia is the inability of blood to carry sufficient oxygen to the tissues.
True
What is the disease caused by Rh incompatibility?
a. Sickle cell anemia
b. Erythroblastosis Fetalis
c. Iron deficiency anemia
d. Leukemia
e. Leukocytosis
b. Erythroblastosis Fetalis
Blood without the clotting factors and formed elements is known as:
a. Albumin
b. Serum
c. Plasma
d. Globulin
b. Serum
In the ABO blood typing system, this is the “universal donor”
a. Type A
b. Type B
c. Type AB
d. Type O
d. Type O
Which of the following is a blood clotting protein?
a. Albumin
b. Fibrin
c. Immunoglobulin
d. Collagen
b. Fibrin
A foreign substance that can cause the body to produce an antibody:
a. Antigen
b. Immunoglobulin
c. Albumin
d. Collagen
a. Antigen
The formation or production of blood cells is known as:
a. Anemia
b. Hematopoiesis
c. Hyperglycemia
d. Hypoglycemia
b. Hematopoiesis
The three important plasma proteins are _____, _____, and _____.
Albumins, Globulins, and Fibrinogen
The two types of connective tissue that make blood cells are _____ and _____.
Myeloid and Lymphatic
The red pigment in red blood cells that carry oxygen is called _____.
Hemoglobin
These white blood cells are the most numerous of the phagocytes: ______.
Neutrophils
These white blood cells produce antibodies to fight microbes: _________.
B-lymphocytes, B-cells
Thrombin converts the inactive plasma protein _______ into a fibrous gel called ________.
Fibrinogen, fibrin
A _________ is an unneeded clot that stays in the place where it was found.
Thrombus
If part of a blood clot is dislodged and circulates through the bloodstream, it is called an ___________.
Embolus
A person with type AB blood has _________ and ___________ antigens on teh blood cells and _______ antibodies in the plasma.
A and B antigens, no antibodies
A person with type B blood has ______antigens on the blood cells and __________ antibodies in the plasma.
B antigens, Anti-A antibodies
A condition called ________ _________ can develop if an Rh-negative mother produces antibodies against an Rh-positive fetus.
Erythroblastosis Fetalis
_____ are thicker chambers of the heart, which are sometimes called discharging chambers
Ventricles
The _______ are thinner chambers of the heart, which are sometimes called the receiving chambers of the heart.
Atria
The ventricles of the heart are separated into right and left sides by the _______.
Interventricular septum
The heart valve located between the right atrium and right ventricle is called the ______ valve.
Tricuspid Atrioventricular (AV)
The term ________ refers to the volume of blood ejected from the ventricle during each beat.
stroke volume
The _____ is the pacemaker of the heart and causes the contraction of the atria.
Sinoatrial
The _______ are extensions of the atrioventricular fibers and cause the contraction of the ventricles.
Purkinje fibers
The ECG tracing that occurs when the ventricles depolarize is called the ______.
QRS complex
The ECG tracing that occurs when the atria depolarize is called the ________
P Wave
The _______ are the microscopic blood vessels in which substances are exchanged between the blood and tissues.
Capillaries
The innermost layer of tissue in an artery is called the ______ _________
Tunica Intima
The outermost layer of tissue in an artery is called the ______.
Tunica adventitia
Systemic circulation involves moving of blood throughout the body; _____ involves moving blood from the heart to the lungs and back.
Pulmonary circulation
The two structures in the developing fetus that allow most of the blood to bypass the lungs are the ______ and the ______.
Foramen ovale, and ductus arteriosis.
The strength of the heart contraction and blood vlumes are two factors that influence blood pressure are ______ and ____.
Blood viscosity and heart rate
Describe the following list of parts in order of where blood would flow from start to finish through the heart:
left atrium, tricuspid valve (right atrioventricular valve), right ventricle, left ventricle, pulmonary semilunar valve
- Right atrium - receives blood from the great veins
- Tricuspid valve (right AV valve) - through to
- Right ventricle - Sends it to the
- Pulmonary semilunar valve - into the
- Pulmonary vein - blood returns to the heart oxygenated into the
- Left atrium
- Mitral valve (left AV valve) through to
- Left ventricle - mitral valve closes upon muscle contraction
- Aortic semilunar valve - opens and allows blood to flow out into the aorta
The most muscular chamber of the heart:
a. Right atrium
b. Right ventricle
c. Left atrium
d. Left ventricle
d. Left ventricle
The “wall” separating the two ventricles
a. Atrioventricular septum
b. Ineratrial septum
c. Interventricular septum
d. None of these
c. Interventricular septum
Which of the following is NOT a part of the electrical conductance system of the heart?
a. Sinoatrial node
b. Bundle of His
c. Purkinje fibers
d. Sentinel node
e. Atrioventricular node
d. Sentinal node
A major artery in the small intestine:
a. Superior mesentric
b. Internal carotid
c. Renal
d. Radial
e. Brachial
a. Superior mesenteric
During exercise, the greatest change in blood flow occurs in:
a. The brain
b. Skeletal muscle
c. the skin
d. the kidneys
e. cardiac muscle
b. skeletal muscle
The valve located between the right atrium and the right ventricle:
a. Tricuspid valve
b. Pulmonic valve
c. Mitral valve (bicuspid valve)
d. Aortic valve
a. Tricuspid valve
The valve located between the right atrium and the right ventricle:
a. Tricuspid valve
b. Pulmonic valve
c. Mitral valve (bicuspid valve)
d. Aortic valve
a. Tricuspid valve
True or false:
Polycythemia may increase blood viscosity (thickness) due to an increase in red blood cells and that may put a person at risk for a stroke or myocardial infarction
true
_____ function as exchange vessels for substances such as glucose, oxygen, and carbon dioxide.
a. arteries
b. capillaries
c. veins
b. Capillaries
The pulmonary veins carry:
a. oxygenated blood
b. deoxygenated blood
a. oxygenated blood
True or false:
The brachiocephalic artery supplying the right side of the body corresponds to the aorta that supplies the left side of the body.
true
In the fetus, this structure “shunts” blood from the right atrium to the left atrium allowing most of the blood to bypass the fetal lungs:
a. Aorta
b. Ductus arteriosus
c. Foramen ovale
d. Foramen rotundum
c. foramen ovale
The celiac artery supplies the:
a. brain
b. face
c. thigh
d. armpit
e. stomach
e. stomach
Contraction of the heart:
a. diastole
b. systole
c. palpitation
d. murmur
b. systole
The largest artery in the body:
a. Brachiocephalic trunk
b. pulmonary artery
c. Common carotid artery
d. Aorta
e. Subclavian artery
d. Aorta
Which of the following is NOT a valve in the heart?
a. brachiocephalic valve
b. pulmonic valve
c. mitral valve (bicuspid valve)
d. aortic valve
a. brachiocephalic valve
The valve located between the left atrium and the left ventricle:
a. tricuspid vavle
b. pulmonic valve
c. mitral valve (bicuspid valve)
d. aortic valve
c. mitral valve (bicuspid valve)
True or false:
Angina pectoris is another name for myocardial infarction
false
angina pectoris, or stable angina, is generally chest pains and typically occurs in patients with prior existing heart disease. it occurs when the heart muscle is not getting as much blood as it needs
The immunity that develops after a person has had a disease is an example of:
a. active natural immunity
b. passive natural immunity
c. active artifical immunity
d. passive artificial immunity
a. active natural immunity
The immunity that comes from the injection of antibodies made by another individual’s immune system is an example of:
a. active natural immunity
b. passive natural immunity
c. active artificial immunity
d. passive artificial immunity
d. passive artificial immunity