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ATI TEAS 7 Science Pretest questions and answers rated A+ 2024/2025
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ATI TEAS 7 Science Pretest questions and answers rated A+ 2024/2025
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ATI TEAS 7 Science PretestInflammation, production of interferon, and ingestion of pathogens with the aid of phagocytes
are nonspecific cell responses via which of the subsequent?
A.) The internal component of adaptive immune gadget
B.) Antibody-mediated immunity
C.) The internal aspect of the innate immune system
D.) Passive immunity - ANSC.) The inner aspect of the innate immune system
If the outside barrier is breached, the second line of defense is the inner element of the innate
immune system, a collection of nonspecific cell responses (infection, production of interferon,
ingestion of pathogens through phagocytes).
What function of the adaptive immune device decreases the quantity of time it takes for the
body to respond to a specific antigen?
A.) Unbroken pores and skin
B.) Memory Cells
C.) Cytotoxic T-cells
D.) Inflammation - ANSB.) Memory cells
Memory cells are a form of lymphocyte that responds extra speedy to an antigen upon
reintroduction of the pathogen.
Which of the subsequent takes place inside the cardiac cycle if the impulse triggered a on the
sinoatrial mode by no means reaches the Purkinje fibers of the coronary heart?
A.) The atria will now not agreement.
B.) There could be an absence of systole.
C.) The ventricles will no longer settlement.
, D.) Diastole will shorten in length. - ANSC.) The ventricles will no longer settlement.
The Purkinje fiber impulse reasons the contraction of the ventricles.
Which of the following describes the link between damages villi and malnutrition?
A.) Damaged villi decrease the nutrient-soaking up floor place in the gastrointestinal tract.
B.) If villi are broken, the floor place of the stomach is decreased.
C.)Peristalsis of the big intestine will be diminished.
D.) Damaged villi cause gastric reflux disease. - ANSA.) Damaged villi lower the
nutrient-soaking up floor location inside the gastrointestinal tract.
Villi of the small gut offer a greater nutrient-soaking up floor place inside the gastrointestinal
tract.
Which of the subsequent organs is chargeable for most people of the chemical digestion and
absorption of vitamins inside the digestive machine?
A.) Large intestine
B.) Small intestine
C.) Liver
D.) Pancreas - ANSB.) Small intestine
The number one function of the small intestine is chemical digestion and absorption of vitamins.
Contraction happens inside the skinny _______ filaments slide past the thicker ______
filaments, inflicting the sarcomere unit to shorten or agreement.
A.) actin; myosin
B.) myosin; axon
C.) axon; actin
D.) dendrite; axon - ANSA.) actin; myosin
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