Transcript Period of heart chamber relaxation

Which of the following is NOT a
function of blood
A. Providing nutrients to tissues
B. Providing immunity
C. Carrying oxygen
D. Blood clotting
E. Secreting hormones
Answer: E
Side of the heart that contains
deoxygenated (blue) blood
A. Right
B. Left
C. Both
D. Neither
Answer: A
Period of heart chamber relaxation
(bottom number in blood pressure reading)
A. Systole
B. Diastole
C. Resistance
D. Velocity
E. Ventriculation
Answer: B
Pacemaker of the heart
A. Sinoatrial (SA) node
B. Atrioventricular (AV) node
C. His node
D. Purkinje node
Answer: A
Heart cavity membrane
A. Visceral peritoneum
B. Parietal peritoneum
C. Visceral pericardium
D. Parietal pericardium
E. Visceral pleura
F. Parietal pleurs
Answer: D
Carry blood to the heart
A. Arteries
B. Arterioles
C. Veins
D. Venules
E. Both A and B
F. Both C and D
Answer: F
Valve between right atrium and
ventricle
A. Bicuspid
B. Tricuspid
C. Pulmonary
D. Aortic
E. Semilunar
Answer: B
Formation of blood cells
A. osteogenesis
B. hemosynthesis
C. hematopoiesis
D. chondroplasia
E. adiposynthesis
Answer: C
Not a type of white blood cell
A. Neutrophil
B. Thrombocyte
C. Lymphocyte
D. Monocyte
E. Eosinophil
Answer: B
Movement of molecules from high
to low concentration
A. Diffusion
B. Bulk flow
C. Transcytosis
D. Filtration
E. Endocytosis
Answer: A
Cells used to determine blood type
A. Erythrocytes
B. Leukocytes
C. Thrombocytes
D. Monocytes
E. Platelets
Answer: A
Separates right and left chambers of heart
A. bicuspid
B. tricuspid
C. septum
D. diaphragm
E. apex
Answer: C
Records cardiac cycle
A. Electroencephalogram (EEG)
B. Myogram
C. Electrocardiogram (ECG)
D. MRI
E. Spirometer
Answer: C
Blood count that runs high with parasitic
Infection
A. Eosinophil
B. Neutrophil
C. Basophil
D. Lymphocyte
E. Monocyte
Answer: A
NOT true of plasma
A. Thicker than water
B. Cooler than body
C. Slightly basic
D. Males have more
E. Mostly water
Answer: B
Site of exchange between blood and tissues
A. Arteries
B. Aterioles
C. Capillaries
D. Venules
E. Veins
F. All of these
Answer: C
Vessels that supply blood to heart
A. Cardiac arteries
B. Coronary arteries
C. Pulmonary arteries
D. Carotid arteries
E. Aortic arteries
Answer: B
Gives heartbeat its sound
A. Valves closing
B. Muscle contractions
C. Excitation of nodes
D. Bundles of His
E. Blood movement
Answer: A
What arteries branch into
A. Veins
B. Venules
C. Capillaries
D. Aterioles
E. Vena Cava
Answer: D
Cell that carries oxygen
A. Erythrocyte
B. Leukocyte
C. Thrombocyte
D. Monocyte
E. Lymphocyte
Answer: A
Cells used in DNA fingerprinting
A. Erythrocyte
B. Leukocyte
C. Thrombocyte
D. Platelets
E. Monocyte
F. Both B and E
Answer: F
Gives blood its color
A. Erythrocyte
B. Leukocyte
C. Thrombocyte
D. Platelets
E. Monocyte
F. Lymphocyte
Answer: A
Valve that keeps blood from flowing back
into the left ventricle
A. Bicuspid
B. Tricuspid
C. Aortic
D. Pulmonary
E. A-V valve
Answer: C
Also called mitral valve
A. Bicuspid
B. Tricuspid
C. Aortic
D. Pulmonary
E. A-P valve
Answer: A
Where in chest heart sits
A. Left side
B. Right side
C. Middle
D. Not in chest
Answer: C
Middle layer of heart wall
A. Epicardium
B. Myocardium
C. Endocardium
D. Pericardium
E. Peritoneum
Answer: B
Outside layer of heart
A. Epicardium
B. Myocardium
C. Visceral pericardium
D. Endocardium
E. Both a and c
Answer: E
In which of the following areas would you
find oxygenated (red) blood?
A. Right atrium
B. Left ventricle
C. Pulmonary artery
D. Pulmonary vein
E. Both B and C
F. Both B and D
Answer: F
Where AV node sends cardiac signal
A.
B.
C.
D.
E.
SA node
AV bundle (bundle of HIS)
Purkinje fiber
Pulmonary node
Atrial septum
Answer: B