lp4 vocab-integumentary Flashcards

1
Q

Nevus-

A

also known as a mole- darker part of skin due to sun exposure leading to increased melanocytes.

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2
Q

Edema-

A

The swelling of body tissues due to an excessive amount of tissue fluid inside of the tissues. Inflammation or injury may cause edemas.

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3
Q

Turgor-

A

when lifting the skin, this is the skins’ ability to return to place when it is released.

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4
Q

Erythema-

A

redness of the skin that is not normal due to inflation, fever, alcohol or blushing.

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5
Q

Contusion-

A

What people know as “bruises”. This is an injury under the unbroken skin that damages blood vessels.

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6
Q

Capillary Refill-

A

depressing the nail on a surface until color change and then releasing nail. The color coming back is the capillary refilling.

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7
Q

Mongolian Spot-

A

version of hyperpigmentation in newborns of color and is a result of deep melanocytes. Usually appears as a black-purple macular area and fades in first year of life.

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8
Q

Linea Nigra-

A

on abdomen during pregnancy- appears as brown-black line down midline.

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9
Q

Striae-

A

what people know as the “stretch marks” that appear during pregnancy.

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10
Q

vCyanotic-

A

discoloration of skin that is caused by a decreased amount of oxygen inside the blood.

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11
Q

Papule-

A

spot on the skin that you can palpate (examine by touching)- usually are elevated lesions that are <1 cm in diameter.

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12
Q

Pustule-

A

small elevation of skin that contains pus. Acne is example.

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13
Q

Urticaria-

A

hives, which are red, itchy spots that can appear on the skin and are an intense itch, may also have swelling.

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14
Q

Fissure

A
  • a break or slit in skin or that extends down into dermis.
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15
Q

Petechaie-

A

small spots that mean there is bleeding under the skin.

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16
Q

Keloid -

A

scar tissue that is elevated to the skin level at the site of injury.

17
Q

Perforation-

A

A hole that goes through the skin or goes through the body’s organs.

18
Q

Dermis-

A

second layer of skin. This is the support layer of skin that consists connective tissue. This layer allows for the skin to stretch without tearing.

19
Q

Epidermis-

A

protective outer layer of the skin- produces new skin cells and produced keratin. Cells are constantly replacing one another to keep the protective skin intact.

20
Q

ABCDE—

A

mnemonic used to characterize abnormal characteristics of skin. - A-asymmetyry of a pigmented lesion B-border irregularity C- color variation D- Diameter greater then 6mm E- elevation

21
Q

Subcutaneous-

A

Innermost third layer of skin. Made up of adipose tissue under the dermis and will insulate skin and muscle.

22
Q

Senile lentigines-

A

also known as “age spots”- these are the spots that generally appear on older persons skin and indicate areas of the skin that were exposed to an increased amount of sun.

23
Q

Nodule-

A

solid growth of tissues that develops below the dermis.

24
Q

Macule

A
  • change in the skins color, may have different sizes or shapes, examples are freckles
25
Q

Pallor

A

-Less color than normal for the skin.

26
Q

Inspection

A
  • to look at the person or body part.
27
Q

Palpation-

A

Using the hand/fingers during physical exam to feel for any wrong in the body