Teas Exam Practice Science Portion Exam
Questions and Answers Version
1. Inflammation, production of interferon, and ingestion of
pathogens by phagocytes are nonspecific cellular responses by
which of the following?
A.) The internal aspect of adaptive immune
system B.)Antibody-mediated immunity
C.)The internal aspect of the innate immune system
D.)Passive Immunity correct answer: C.) The internal aspect of the innate immune system
2. What feature of the adaptive Immune system decreases the amount
of time it takes for the body to respond to a particular antigen?
A.)Unbroken Skin
B.)Memory Cells
C.)Cytotoxic T-cells
D.)Inflammation correct answer: B.) Memory Cells
3. Which of the following occurs in the cardiac cycle if the impulse
triggered at the sinoatrial node never reaches the Purkinje fibers of the
heart?
A.)The atrial will not contract.
B.)There will be an absence of systole.
C.)The ventricles will not contract.
D.)Diastole will shorten in duration correct answer: C.) The ventricles will not contract.
4. Which of the following blood vessels is identified by the letter "K"
in the image?
A.)Pulmonary Artery
B.)Pulmonary Vein
C.)Aorta
D.)Inferior Vena Cava correct answer: A.) Pulmonary Artery
5. Which of the following describes the link between damaged villi and
malnu- trition?
1/
15
, A.)Damaged Villi decrease the nutrient- absorbing surface area in the
gastroin- testinal tract
2/
15
Questions and Answers Version
1. Inflammation, production of interferon, and ingestion of
pathogens by phagocytes are nonspecific cellular responses by
which of the following?
A.) The internal aspect of adaptive immune
system B.)Antibody-mediated immunity
C.)The internal aspect of the innate immune system
D.)Passive Immunity correct answer: C.) The internal aspect of the innate immune system
2. What feature of the adaptive Immune system decreases the amount
of time it takes for the body to respond to a particular antigen?
A.)Unbroken Skin
B.)Memory Cells
C.)Cytotoxic T-cells
D.)Inflammation correct answer: B.) Memory Cells
3. Which of the following occurs in the cardiac cycle if the impulse
triggered at the sinoatrial node never reaches the Purkinje fibers of the
heart?
A.)The atrial will not contract.
B.)There will be an absence of systole.
C.)The ventricles will not contract.
D.)Diastole will shorten in duration correct answer: C.) The ventricles will not contract.
4. Which of the following blood vessels is identified by the letter "K"
in the image?
A.)Pulmonary Artery
B.)Pulmonary Vein
C.)Aorta
D.)Inferior Vena Cava correct answer: A.) Pulmonary Artery
5. Which of the following describes the link between damaged villi and
malnu- trition?
1/
15
, A.)Damaged Villi decrease the nutrient- absorbing surface area in the
gastroin- testinal tract
2/
15
