Chapter 7- Integumentary System & Body Temp

If you have an absence of melanin, you would have _____ hair.

Subcutaneous tissue performs two main roles. They are:

Losing 500 ml per day of perspiration is considered

The constriction of blood vessels, decreasing supply in oxygenated blood is called..

The part of the integument that lies under the epidermis is called

The growth of hair and axillary and pubic areas is called...

Dilation means opening, pallor means pale.. T/F?

Hair color is genetically controlled by the amount of melanin. T/F?

Skin color is determined by: select all that apply

The shape of the hair shaft determines the appearance of the hair. T/F?

A mole that has changed in character, and become cancerous, is called

Skin cells within the epidermal layer are called..

Exposure to UV sunlight, increases the secretion of melanin. T/F?

Which of these are layers of the skin? Select all that apply:

Keratin hardens and fountains of cells as they move toward the surface, making the skin water resistant. T/F?

Which of these lies on top of the dermis?

The integument or cutaneous membrane is another word for...

The skin is considered an organ. T/F?

The epidermis can be divided into 5 layers, which of these are included? Select all that apply

Which of these trap dust and prevented from entering the lungs?

A darkening pigment in the skin is called

Which of these are hairless body parts?

A process, in which tough protein is deposited within a cell, is called

Which of these protect the eye from dust & perspiration? Select all that apply.

The loss of pigment in certain areas of skin, creating patches, is called

The accessory structures in the integumentary system are: Select all that apply:

Part of your hair that is formed by downward extension of epithelial cells...

A yellowish pigment of the skin is called..

If you have a flat hair shaft, you would have _____ hair.

Which vitamin is necessary for the absorption of calcium?

A condition in which melanocytes failed to secrete melanin..

The part of your hair above the surface of the skin is called?

The skin houses the sensory receptors for... select all that apply:

The part of your hair that extends from the dermis to the surface is called?

The hypodermis and subcutaneous layer are considered part of the skin. T/F?

If you have a round hair shaft, you would have _____ hair

Dilation of the blood vessels is called...

If you have less melanin, you would have ____ hair.

Medication is administered SubQ because the hypodermis has a rich supply of blood vessels. T/F

Dermatology is the study of...

Which of these receive blood supply from the dermal blood vessels?

The loss of hair is called...

Sweat that is lost due to activity of the sweat glands (sweat u can feel) is called

Which of these are avascular, or have no blood supply of it's own?

A blue look to the skin, as a result of poorly oxygenated blood, is called..

Areas in the skin where melanin is concentrated are called:

Skin plays an important role in body temp by allowing us to sweat or not to sweat. T/F?

Excessive hair growth in females, caused by too much testosterone, is called?

Which of these help to keep us warm?

The muscle attached to the hair follicle is called....

The skin protects internal structures. T/F?

The surface layer of the epidermis composed of about 30 layers of dead cells is called..

Hair growth is influenced by sex hormones. T/F?