How it Works
Try Naxlex NCLEX-RN (Free-Trial)

The skin includes all of the following, EXCEPT the

A.

reticular layer

B.

hypodermis

C.

dermis

D.

epidermis

Answer and Explanation

The Correct Answer is B

A. reticular layer: The reticular layer is the deeper part of the dermis, composed mainly of dense irregular connective tissue. It provides strength, elasticity, and houses structures such as glands, nerves, and blood vessels, making it part of the skin.

B. hypodermis: The hypodermis, also known as the subcutaneous layer, lies beneath the dermis and is made up of adipose and connective tissue. It anchors the skin to underlying structures but is not technically considered part of the skin itself.

C. dermis: The dermis is one of the two main layers of the skin, lying beneath the epidermis. It contains connective tissue, blood vessels, and sensory receptors that support and nourish the epidermis.

D. epidermis: The epidermis is the outermost layer of the skin made of keratinized stratified squamous epithelium. It provides a protective barrier against environmental damage, pathogens, and water loss.


Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Free Nursing Study Resources

Related Questions

Correct Answer is B

Explanation

A. stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, stratum corneum:This order goes from deepest to superficial. A needle would pierce the layers from superficial to deep, so this sequence is reversed.

B. stratum corneum, stratum granulosum, stratum spinosum, stratum basale:The epidermis is pierced from the outermost layer inward. The stratum corneum is the outer protective layer, followed by the stratum granulosum, stratum spinosum, and finally the stratum basale, which rests on the dermis.

C. stratum granulosum, stratum basale, stratum spinosum, stratum corneum:This order is not sequential either from superficial to deep or deep to superficial, so it does not represent the correct pathway for a needle entering the skin.

D. stratum basale, stratum spinosum, stratum granulosum, stratum corneum:This order lists the layers from deep to superficial, the opposite of how a needle would penetrate the epidermis.

Correct Answer is B

Explanation

A. skeletal MT:Skeletal muscle tissue is under voluntary control and is not found in the walls of the uterus. It is primarily responsible for movements of the skeleton rather than involuntary contractions needed for labor.

B. smooth MT:Smooth muscle tissue makes up the bulk of the uterine wall (myometrium) and is responsible for powerful, rhythmic contractions during labor. These contractions are involuntary and essential for expelling the fetus.

C. stratified squamous ET:Stratified squamous epithelium is a protective tissue commonly found in areas exposed to friction, such as the skin and vaginal canal. It does not contribute to the contractile activity of the uterus.

D. elastic cartilage CT:Elastic cartilage provides flexibility and support in structures like the ear and epiglottis. It has no role in uterine structure or the generation of contractions during labor.

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

Register