ATI TEAS 6 Practice Test Question from ATI TEAS Tutor Lesson: The Muscular System
Please see the question below. Scroll down for the correct answer and video explanation.
ATI TEAS 6 Practice Test Answer Explanation
The correct answer is A. Enables blood vessels to constrict.
Smooth muscle is a non-striated muscle cell found in the internal walls of hollow organs like blood vessels. Under involuntary control, smooth muscle helps blood vessels contract and relax.
[Source: ATI TEAS Tutor Lesson: Muscular System]