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Apocrine glands:

A.

Are found primarily in the axillary and genital areas

B.

Are endocrine glands

C.

Arise within the hypodermis

D.

Are called oil glands

Answer and Explanation

The Correct Answer is A

A. Are found primarily in the axillary and genital areas: Apocrine glands are sweat glands located in the armpits (axillary) and genital regions. They become active at puberty and secrete a thicker sweat that can cause body odor.

B. Are endocrine glands: Apocrine glands are exocrine glands, not endocrine. They release their secretions onto the skin surface through ducts rather than into the bloodstream.

C. Arise within the hypodermis: Apocrine glands are located in the dermis, not the hypodermis. The hypodermis consists mostly of fat.

D. Are called oil glands: Oil glands (sebaceous glands) produce sebum, while apocrine glands secrete sweat.


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Related Questions

Correct Answer is D

Explanation

A. Scars from a severe burn: Although burn scars may increase skin sensitivity and vulnerability, they are not a primary cause of skin cancer.

B. Exposure to environmental pollutants: Some pollutants may contribute to skin damage, but UV radiation is the primary cause of skin cancer.

C. History of viral illness: Some viruses, such as HPV, are linked to specific cancers (e.g., cervical cancer), but they are not a primary cause of skin cancer.

D. Sun exposure: UV radiation from the sun is the most significant risk factor for skin cancer, particularly basal cell carcinoma, squamous cell carcinoma, and melanoma.

Correct Answer is A

Explanation

A. Low oxygen level: Cyanosis (bluish discoloration) and pallor (pale skin) suggest inadequate oxygenation of the blood, which can be due to respiratory or circulatory issues.

B. Liver disease: Liver disease is more commonly associated with jaundice (yellow discoloration) rather than cyanosis or pallor.

C. Skin cancer: Skin cancer often presents as abnormal moles, sores, or lesions rather than generalized cyanosis or pallor.

D. High blood sugar: High blood sugar (hyperglycemia) does not directly cause cyanosis or pallor; it may lead to dry skin and poor wound healing.

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