TEAS Science (TEAS)

TEAS Science Q/BANK 2022 Which of the following illustrates a negative feedback mechanism that occurs in the human body? a)the release of insulin from the pancreas in response to an increase in blood sugar levels b) the release of glucagon from the pancreas in response to an increase in blood- ...

TEAS Science Q/BANK 2022 Which of the following illustrates a negative feedback mechanism that occurs in the human body? a)the release of insulin from the pancreas in response to an increase in blood sugar levels b) the release of glucagon from the pancreas in response to an increase in blood- sugar levels c) the release of oxytocin resulting in uterine contractions as childbirth is underway d) chemical reactions that result in coagulation due to fibrin being released ANS- a) the release ...

2022 Q/BANK For TEAS Science (Answered)-Which of the following illustrates a negative feedback mechanism that occurs in the human body? a)the release of insulin from the pancreas in response to an increase in blood sugar levels b) the release of glucagon from the pancreas in response to an increase in blood- sugar levels c) the release of oxytocin resulting in uterine contractions as childbirth is underway d) chemical reactions that result in coagulation due to fibrin being released - a) the rel...

Teas Science Q & A

Science Practice Test

TEAS Practice Test – Science 1. Which of the following organs is the site of blood filtration? A. Kidney B. Heart C. Lung D. Brain ANSWER: Kidney The kidneys filter blood. RATIONALE: The heart pumps blood. The lung oxygenates blood. Some drugs can cross the blood-brain barrier, but it does not actually filter the blood. 2. Which of the following cell types is responsible for the production of soluble antibodies? A. Cytotoxic T-cell B. Macrophage cell C. Helper T-cell D. B-cell ANSWER...