Regarding tissues - Nurselytic

ATI RN

ATI RN Test Bank

Regarding tissues:

A. cartilage is very vascular B. ligaments are generally not elastic C. deep fascia is insensate D. cardiac muscle is not striated

Correct Answer: B

Rationale: Ligaments are typically inelastic.

One of the following is not true about Cardiac muscles

A. They can be controlled B. They lack mitochondria C. Cells are bi-nucleate D. Found outside the heart such as the digestive tract

Correct Answer: A

Rationale: Cardiac muscles are involuntary, rich in mitochondria, mono-nucleate, and specific to the heart.

Which of the following is a characteristic of nervous tissue?

A. Excitability B. Elasticity C. High cellularity D. Storage of nutrients

Correct Answer: A

Rationale: Nervous tissue is excitable, allowing it to generate and transmit electrical impulses.

Pseudostratified columnar epithelium is commonly found in which part of the body's respiratory system?

A. Trachea B. Stomach lining C. Small intestine D. Liver

Correct Answer: A

Rationale: Pseudostratified columnar epithelium lines the trachea, often with cilia.

Which type of muscle tissue is characterized by a single nucleus and involuntary contractions?

A. Skeletal muscle B. Cardiac muscle C. Smooth muscle D. Striated muscle

Correct Answer: C

Rationale: Smooth muscle has a single nucleus and is involuntary.

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