What is the exposed parts of body?
Here “the parts that are exposed” means “the portions of skin that are exposed”. An inch of shoulder, an inch of her clavicle, her legs up to the point where the skirt covers, etc.
What is the most exposed part of the body?
Remember that while the most exposed areas are the face, hands and feet, all parts of the body, even when covered by clothing, can be at risk from chemical and biological hazards.
What are the parts of skin?
The skin has three basic layers — the epidermis, the dermis, and the hypodermis.
Why is skin an organ?
I. Anatomy & Physiology It is sometimes considered an organ because it contains several types of tissues and a membrane and it covers the body. The skin is the largest organ of the body and includes associated organs and derivatives of the skin such as hair, nails, glands, and specialized nerve endings.
What is the smallest organ in the body?
Therefore, the Pineal gland is the smallest organ in the body. Note: Pineal gland also plays a role in the regulation of female hormone levels, and it affects fertility and the menstrual cycle. Its shape resembles a pine cone hence the name.
How is skin an organ?
The skin is the largest organ of the body. The skin and its derivatives (hair, nails, sweat and oil glands) make up the integumentary system. One of the main functions of the skin is protection. It protects the body from external factors such as bacteria, chemicals, and temperature.
What give skin its color?
Your skin gets its color from a pigment called melanin. Special cells in the skin make melanin. When these cells become damaged or unhealthy, it affects melanin production. Some pigmentation disorders affect just patches of skin.
What is the largest organ?
skin
The skin is the body’s largest organ.
Which human body part is always black?
Answer: Eumelanin and neuromelanin give a black color to the pigment epithelium of the retina (Figure 5, F), the substantia nigra (“black substance”) in the midbrain (Figure 5, G), and the loci coerulea (“blue spots”) in the pons.
What is the most useless body part?
appendix
The appendix may be the most commonly known useless organ.
What is human skin made of?
The skin consists of three layers of tissue: the epidermis, an outermost layer that contains the primary protective structure, the stratum corneum; the dermis, a fibrous layer that supports and strengthens the epidermis; and the subcutis, a subcutaneous layer of fat beneath the dermis that supplies nutrients to the …