ATI RN
Anatomy And Physiology Nutrition And Metabolism Questions Quizlet Questions
Question 1 of 5
The layer of the skin that contains the blood vessels and nerves that are closest to the surface of the skin is the ___ layer.
Correct Answer: A
Rationale: The papillary layer of the dermis is the uppermost layer, containing blood vessels and nerves close to the epidermis.
Question 2 of 5
The interconnecting tiny arches of bone tissue found in spongy bone are called
Correct Answer: B
Rationale: Trabeculae are the lattice-like structures in spongy bone that provide support.
Question 3 of 5
The bundle of collagen fibers at the end of a skeletal muscle that attaches the muscle to bone is called a(n)
Correct Answer: B
Rationale: A tendon is a collagenous structure connecting muscle to bone.
Question 4 of 5
The basic functional unit of the nervous system is the
Correct Answer: A
Rationale: The neuron is the fundamental unit of the nervous system, responsible for signal transmission.
Question 5 of 5
Branches that may occur along an axon are called
Correct Answer: C
Rationale: Collaterals are side branches that may extend from an axon.