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a&P chapter 4
| Question | Answer |
|---|---|
| The part of a hair that projects from the surface of the scalp or skin is called the. | Shaft |
| The skin that covers the palms of the hands and the soles of the feet has an extra layer of epidermis called the stratum. | Lucudim |
| The dermis is composed of the reticular and | Papillary layer |
| The highly contagious staphylococcus infection that is characterized by pink water filled raised lesions that develop a yellow crust and eventually rupture is called | Immpatigo |
| The type of burn that involves injury to the epidermis and the upper region of the dermis and is red blistered and painful is termed as a | Second degree burn |
| The white cheesy looking substance that is produced by the sebaceous glands and protects a baby skin while it is floating in its water filled sac inside the mother is called | Vernix Caseosa |
| Baldness is medically termed | Alopecia |
| The white crescent area located over the nail matrix is called | Lunule |
| The Categories of epithelial tissue membranes are: | Mucous, cutaneous and serous membrances |
| Which of the following is a connective tissue membrane: | Synovial membrance |
| The skin is | cutaneous membrance |
| Which of the following is a vital function of the skin | It converts modified epidermal cholesterol of vitamin D |
| Although you get wet while swimming a though protein within the skin prevents it from soaking up moisture like a sponge. This substance is? | Kertain |
| The most external skin region is composed of: | Stratified squamous epithelium |
| Which of the following is the correct sequence in layers of the epidermis going from outermost to innermost layer | stratum corneum, stratum lucidum, stratum granulosum, stratum spinosum, stratum germinativum |
| Which of the following homeostatic imbalances is caused by a virus | contact dermatitis |
| The tanning effect that occurs when a person is exposed to the sun is somewhat protective due to: | increased production of melanin that helps to block ultraviolet light |
| The layer of cells that contains granules of keratin is the: | Stratum Granulosum |
| Melanocytes are found in the: | Stratum Basale |
| Which if the following is found in the dermis: | pain and touch receptors |
| Epidermal cells that are actively mitotic and replace superficial cells that are continually rubbed off are: | Stratum germinative cells |
| Nutrients reach the surface of the skin through process of: | Diffusing through the tissues fluid from blood vessels in the dermis |
| Acne is a disorder associated with inflammation of the: | Sebaceous Glands |
| Which of the following is NOT a true statement about the papillary layer of the dermis: | It is the deepest layer of the skin |
| When the body temperature rises, which of the following takes place: | Arrector pili muscles contract |
| The papillary layer of the dermis has structure called: | Dermal papillae |
| The secretions of the eccrine glands are: | 99% water, sodium chloride and trace of wastes, lactic acid, and vitamin |
| Apocrine glands: | Are found in the axillary and gential areas |
| The secretions of sebum is stimulated: | By hormones, specially male sex hormones |
| Sebaceous glands are important for: | Keeping skin and hair cells soft and flexible |
| Mrs. J has allergy to certain chemicals that cause itching, redness and swelling of he skin. Her condition is termed: | Contact dermatitis |
| What is the first threat to life from a massive third- degree burn: | Deydration |
| A physician estimates the volume of fluid lost in a severely burned patient by: | Using the "rule of nines" |
| If a person has sever burns, the two most life threatening concerns are; | Dehydration and infection |
| Which of the following is an indication of melanoma: | A pigmented spot that contains areas of different colors |
| Vernix caseosa is a: | Whitish material produced by fetal sebaceous glands |