Quiz
BioSci- Skin and Body Membranes
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Questions in this quiz (25)
1One of the main functions of the body membranes is to secrete substances.
- ATrue
- BFalse
2Synovial membrane is an example of epithelial membrane.
- ATrue
- BFalse
3Vitamin D increases blood production.
- ATrue
- BFalse
4JOURNAL: Three primary structural components of the dermis, collagen, elastin and GAGs have been the subjects of the majority of anti-aging research and efforts for aesthetic-anti-aging strategies pertaining to the skin, from ”anti-wrinkle creams” to various filling agents.
- ATrue
- BFalse
5JOURNAL: Vitamins C, B3, and E, has the capacity to penetrate the skin.
- ATrue
- BFalse
6JOURNAL: Increased production of fibrillin-positive structures as well as collagen type VII (Col-7), may contribute to wrinkles by weakening the bond between dermis and epidermis of extrinsically age skin.
- ATrue
- BFalse
7JOURNAL: Natural HA has a half-life in tissue of only 1 to 2 d before undergoing aqueous dilution and enzyme degradation in the liver to carbon dioxide and water.
- ATrue
- BFalse
8Stratum lucidum is present in skin of the cheeks.
- ATrue
- BFalse
9P63 gene is responsible for skin pigmentation.
- ATrue
- BFalse
10The uppermost layer of skin is:
- Afed by a good supply of blood vessels
- Bcalled the dermis
- Ccomposed of dense connective tissue
- Dfull of keratin
- Ecalled the hypodermis
11Inflammation of the hair follicles and sebaceous glands is called:
- Aimpetigo
- Balopecia
- Ccontact dermatitis
- Dpsoriasis
- Eboils
12The secretions of the eccrine glands are:
- Asolely metabolic wastes
- Bbasic
- C99% water, sodium chloride, and trace amounts of wastes, lactic acid, and vitamin C
- Dfatty substances, proteins, antibodies, and trace amounts of minerals and vitamins
- Eprimarily uric acid
13What is the first threat to life from a massive third-degree burn:
- Ablood loss
- Binfection
- Cdehydration
- Dloss of immune function
- Eunbearable pain
14[blank_start]Ten[blank_end] percent of basal cells are stem cells.
(Write the number in word.)- ATen
15Melanin are highly produced after [blank_start]sun[blank_end] exposure.
- Asun
16A needle would pierce the epidermal layers of the forearm in which order:
1. stratum basale
2. stratum corneum
3. stratum granulosum
4. stratum lucidum
5. stratum spinosum- A1, 3, 5, 2, 4
- B2, 4, 3, 5, 1
- C2, 3, 5, 1
- D1, 5, 3, 4, 2
17Melanocytes are found in the:
- Astratum spinosum
- Bstratum basale
- Cstratum granulosum
- Dstratum corneum
18The only dry membrane is the [blank_start]cutaneous[blank_end] membrane.
- Acutaneous
- Bserous
- Cmucous
- Dsynovial
19Platelet Rich Plasma (PRP) may induce the synthesis of collagen and other matrix components by stimulating the activation of fibroblasts, thus, rejuvenating the skin.
- ATrue
- BFalse
20Ducts of eccrine sweat glands empty into hair follicles.
- ATrue
- BFalse
21 Stem Cells of hair are found in what part of hair follicle:
- AHair Bulb
- BDermal papilla
- CDermal Sheath
- DBulge
22Stratum basale extends beneath the nail bed.
- ATrue
- BFalse
23Free nerve ending of hair root senses hair movement.
- ATrue
- BFalse
24Squamous cell carcinoma arises from stratum [blank_start]spinosum[blank_end].
- Aspinosum
- Bcorneum
- Cbasale
25The D in ABCD Rule refers to [blank_start]Diameter[blank_end].
- ADiameter
Information
- Description
- This quiz is worth 25pts. Have peace.
- Author
- Joni Campilan
- Language
- English
- Views
- 69
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