BioSci- Skin and Body Membranes

Description

This quiz is worth 25pts. Have peace.
Joni  Campilan
Quiz by Joni Campilan, updated more than 1 year ago
Joni  Campilan
Created by Joni Campilan over 8 years ago
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Resource summary

Question 1

Question
One of the main functions of the body membranes is to secrete substances.
Answer
  • True
  • False

Question 2

Question
Synovial membrane is an example of epithelial membrane.
Answer
  • True
  • False

Question 3

Question
Vitamin D increases blood production.
Answer
  • True
  • False

Question 4

Question
JOURNAL: 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.
Answer
  • True
  • False

Question 5

Question
JOURNAL: Vitamins C, B3, and E, has the capacity to penetrate the skin.
Answer
  • True
  • False

Question 6

Question
JOURNAL: 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.
Answer
  • True
  • False

Question 7

Question
JOURNAL: 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.
Answer
  • True
  • False

Question 8

Question
Stratum lucidum is present in skin of the cheeks.
Answer
  • True
  • False

Question 9

Question
P63 gene is responsible for skin pigmentation.
Answer
  • True
  • False

Question 10

Question
The uppermost layer of skin is:
Answer
  • fed by a good supply of blood vessels
  • called the dermis
  • composed of dense connective tissue
  • full of keratin
  • called the hypodermis

Question 11

Question
Inflammation of the hair follicles and sebaceous glands is called:
Answer
  • impetigo
  • alopecia
  • contact dermatitis
  • psoriasis
  • boils

Question 12

Question
The secretions of the eccrine glands are:
Answer
  • solely metabolic wastes
  • basic
  • 99% water, sodium chloride, and trace amounts of wastes, lactic acid, and vitamin C
  • fatty substances, proteins, antibodies, and trace amounts of minerals and vitamins
  • primarily uric acid

Question 13

Question
What is the first threat to life from a massive third-degree burn:
Answer
  • blood loss
  • infection
  • dehydration
  • loss of immune function
  • unbearable pain

Question 14

Question
[blank_start]Ten[blank_end] percent of basal cells are stem cells. (Write the number in word.)
Answer
  • Ten

Question 15

Question
Melanin are highly produced after [blank_start]sun[blank_end] exposure.
Answer
  • sun

Question 16

Question
A 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
Answer
  • 1, 3, 5, 2, 4
  • 2, 4, 3, 5, 1
  • 2, 3, 5, 1
  • 1, 5, 3, 4, 2

Question 17

Question
Melanocytes are found in the:
Answer
  • stratum spinosum
  • stratum basale
  • stratum granulosum
  • stratum corneum

Question 18

Question
The only dry membrane is the [blank_start]cutaneous[blank_end] membrane.
Answer
  • cutaneous
  • serous
  • mucous
  • synovial

Question 19

Question
Platelet Rich Plasma (PRP) may induce the synthesis of collagen and other matrix components by stimulating the activation of fibroblasts, thus, rejuvenating the skin.
Answer
  • True
  • False

Question 20

Question
Ducts of eccrine sweat glands empty into hair follicles.
Answer
  • True
  • False

Question 21

Question
Stem Cells of hair are found in what part of hair follicle:
Answer
  • Hair Bulb
  • Dermal papilla
  • Dermal Sheath
  • Bulge

Question 22

Question
Stratum basale extends beneath the nail bed.
Answer
  • True
  • False

Question 23

Question
Free nerve ending of hair root senses hair movement.
Answer
  • True
  • False

Question 24

Question
Squamous cell carcinoma arises from stratum [blank_start]spinosum[blank_end].
Answer
  • spinosum
  • corneum
  • basale

Question 25

Question
The D in ABCD Rule refers to [blank_start]Diameter[blank_end].
Answer
  • Diameter
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