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ATI TEAS Practice Test A 2026 EXAMS
NEWEST QUESTIONS AND ANSWERS
ALREADY GRADED A+, exams of
nursing
The shape of villi and microvilli facilitates which of the following?
A. Pushing food along the intestine via ciliary motion of villi.
B. Creating barriers to food movement to increase digestion time.
C. Decreasing surface area for absorption.
D. Increasing surface area for absorption. - ANS-D. Increasing surface area for absorption.
The folds increase the surface area, allowing more nutrients to be absorbed and delivered to the
blood stream.
Which of the following cell types is responsible for the production of soluble antibodies?
, 2|Page
A. Cytotoxic T-cell
B. Macrophage cell
C. Helper T-cell
D. B-cell - ANS-D. B-cell
The production of antibodies by B-cells is part of the humoral response to antigens.
Type I diabetes is a disease associated with which of the following hormones?
A. Estrogen
B. Insulin
C. Testosterone
D. Thyroxine - ANS-B. Insulin
Type I diabetes is a disease that is caused by the absence of insulin.
Demyelinization results in which of the following?
A. Inhibited detection of a stimulus at the dendrites of a nerve cell.
B. Disrupted propagation of an action potential along the axon of a nerve.
C. Inhibited uptake of neurotransmitters at the synapse of a nerve cell.
D. Disrupted ability of the Na+/K+ pumps to depolarize a cell. - ANS-B. Disrupted propagation
of an action potential along the axon of a nerve.
.
ATI TEAS Practice Test A 2026 EXAMS
NEWEST QUESTIONS AND ANSWERS
ALREADY GRADED A+, exams of
nursing
The shape of villi and microvilli facilitates which of the following?
A. Pushing food along the intestine via ciliary motion of villi.
B. Creating barriers to food movement to increase digestion time.
C. Decreasing surface area for absorption.
D. Increasing surface area for absorption. - ANS-D. Increasing surface area for absorption.
The folds increase the surface area, allowing more nutrients to be absorbed and delivered to the
blood stream.
Which of the following cell types is responsible for the production of soluble antibodies?
, 2|Page
A. Cytotoxic T-cell
B. Macrophage cell
C. Helper T-cell
D. B-cell - ANS-D. B-cell
The production of antibodies by B-cells is part of the humoral response to antigens.
Type I diabetes is a disease associated with which of the following hormones?
A. Estrogen
B. Insulin
C. Testosterone
D. Thyroxine - ANS-B. Insulin
Type I diabetes is a disease that is caused by the absence of insulin.
Demyelinization results in which of the following?
A. Inhibited detection of a stimulus at the dendrites of a nerve cell.
B. Disrupted propagation of an action potential along the axon of a nerve.
C. Inhibited uptake of neurotransmitters at the synapse of a nerve cell.
D. Disrupted ability of the Na+/K+ pumps to depolarize a cell. - ANS-B. Disrupted propagation
of an action potential along the axon of a nerve.
