Biology 1
What are the smooth muscles in the body?
A: Glandular, Respiratory and Nerve endings
B: Glandular, Arteriole, and Vascular tissue
C: Digestive, Respiratory and Vascular tissue
D: Digestive, Skeletal and Respiratory
C: Digestive, Respiratory and Vascular tissue
The actual amount of blood pumped from the left ventricle of the heart in one beat is called ______________?
A: heart rate
B: venous return
C: cardiac output
D: stroke volume
D: stroke volume
LDL, VDL, and HDL stand for what?
A: Low Density Lipoprotein, Very Low Density Lipoprotein, High Density Lipoprotein
B: Low Density Lipoprotein, Vascular Dense Proteins, High Density Lipoproteins
C: Low Density Lipoproteins, Very Level Lipoproteins, High Density Lipoproteins
D: None of the above
A: Low Density Lipoprotein, Very Low Density Lipoprotein, High Density Lipoprotein
The process by which blood flows between the heart and lungs is?
A: Systemic Circulation
B: Pulmonary Circulation
C: Coronary Circulation
D: Pulmonary Artery
B: Pulmonary Circulation
Which blood vessel carries oxygenated blood from the lungs to the left Atrium?
A: Right Ventricle
B: Left Atrium
C: Pulmonary Vein
D: Pulmonary Artery
C: Pulmonary Vein
Insulin does which of the following?
A: Removes glucose from the bloodstream
B: Produces glucose from the liver
C: Increases glucose in the bloodstream
D: Consumes glucose from the muscle
A: Removes glucose from the bloodstream
(Regulate blood sugar levels: The pancreas responds by producing insulin, which allows glucose to enter the body's cells to produce energy.)
The process by which blood is carried away from the heart to the body is?
A: Pulmonary Circulation
B: Systemic Circulation
C: Coronary circulation
None of the above
B: Systemic Circulation
Which chamber of the heart does deoxygenated blood first enter?
A: Right Ventricle
B: Left Atrium
C: Left Ventricle
D: Right Atrium
D: Right Atrium
The protein that carries oxygen in the blood to the body is called ___________; the protein carrier of oxygen in the muscle tissue is called ___________?
A: capillaries; mitochondria
B: hemoglobin; myoglobin
C: myoglobin; hemoglobin
D: mitochondria; capillaries
B: hemoglobin; myoglobin
Myoglobin is the protein that carries oxygen inside the muscle tissue; and hemoglobin is the protein that carries oxygen in the blood to the body.
Myo = Muscle
From the chambers of the heart, the arteries carry the blood ______; while veins carry the blood ______?
A: in; away
B: away; in
C: distal; proximal
D: Both B and C
B: away; in
__________ pressure is measured when the heart is in maximum contraction and ____________ pressure at maximum relaxation.
A: Systosis, Diastosis
B: Systolic, Diastolic
C: Diastolic, Systolic
D: None of the above
B: Systolic, Diastolic
Fluids constantly move across separating membranes in order to maintain osmosis. Fluid that is found outside of the cell is called ______________, and it includes the ______________ that transports elements like hormones, proteins and nutrients where the body needs them?
A: Extracellular fluid; interstitial fluid
B: Intracellular fluid; interstitial fluid
C: Extracellular fluid; blood plasma
D: None of the above
C: Extracellular fluid; blood plasma
Extracellular fluid is the term used to describe all fluids that are found outside of the cell.
Plasma is a fluid in which solids, blood cells and platelets are suspended; and elements like hormones, proteins and nutrients are transported where the body needs them.
The left ventricle wall of the heart will adapt to resistance training by getting _________________; and it will adapt to aerobic training by becoming _________________?
A: Thicker and stronger ; thinner with increased blood capacity
B: Thinner with increased blood capacity ; thicker and stronger
Both A and B
None of the above
A: Thicker and stronger ; thinner with increased blood capacity