Integ Unit 1 Review

In what layer of the epidermis are skin cells made?

• Stratum Basale

• Stratum corneum

• Stratum granulosum

• Stratum lucidum

In what layer do hair follicles originate?

• Subcutaneous

• Dermis

• Epidermis

Where are the free nerve endings (pain receptors) located?

• Epidermis

• Dermis

• Subcutaneous

Which of the following injuries would not be painful?

• Superficial

• Partial thickness

• Full thickness

• They would all be painful

A secondary lesion is a progression of the primary lesion.

• True

• False

Which of the following describes a nodule?

• Filled with purulent material of variable sizes

• non-palpable flat lesion

• localized, transient skin edema

• palpable mass .5 to 2 cm in size

Which of the following skin conditions is contagious?

• cellulitis

• abscesses

• Impetigo

• Erysipelas

Which of the following is an example of a pre-cancerous skin lesion?

• Basal Cell Carcinoma

• Actinic Keratosis

• Squamous Cell Carcinoma

• Kaposi's Sarcoma

Which of the following is NOT a phase of wound healing?

• granulation

• inflammatory

• proliferation

• remodeling

Which cells stimulate fibroblast migration to the site of injury?

• angioblasts

• macrophages

• polymorphonuclear neutrophils

• mast cells