Nurse Cheung TEAS SCIENCE 232 Questions 2026-2027

Question 1 of 232
Functions to help regulate body temperature through evaporative cooling. Distributed throughout the skin of most
regions of the body. Most dense in deep skin.

✗ Your Answer: apocrine glands
✓ Correct Answer: eccrine sweat glands
Explanation: Eccrine sweat glands are distributed throughout most of the skin and produce watery sweat for thermoregulation
through evaporative cooling. Apocrine glands are found mainly in the axillary and pubic regions.

Question 2 of 232
Carries sperm out of testes into ejaculatory duct

✗ Your Answer: urinary system
✓ Correct Answer: Vas deferens
Explanation: The vas deferens is a muscular duct that transports mature sperm from the epididymis to the ejaculatory duct during
ejaculation.

Question 3 of 232
Cubital

✗ Your Answer: wrist
✓ Correct Answer: elbow
Explanation: The cubital region refers to the anterior surface of the elbow, named after the Latin word 'cubitus' for elbow.

Question 4 of 232
Which of the following statements about meiosis is correct?

✓ Your Answer: C) Reduces the chromosome number by half
Explanation: Meiosis is a reductional division that produces four genetically unique haploid gametes from one diploid parent cell.
Question 5 of 232
Gas - What state of matter has no definite volume or shape?
✓ Your Answer: no definite shape but definite volume
Explanation: Gases have neither definite shape nor definite volume. They expand to fill their container completely.

Question 6 of 232
Which neurotransmitter is primarily involved in the 'flight or fight' response?

✗ Your Answer: Dopamine
✓ Correct Answer: Norepinephrine
Explanation: Norepinephrine is the primary neurotransmitter of the sympathetic nervous system, responsible for fight-or-flight
responses.

Question 7 of 232
Which layer of the heart is responsible for contraction?

✗ Your Answer: Endocardium
✓ Correct Answer: Myocardium