BioSci- Skin and Body Membranes

Beschreibung

This quiz is worth 25pts. Have peace.
Joni  Campilan
Quiz von Joni Campilan, aktualisiert more than 1 year ago
Joni  Campilan
Erstellt von Joni Campilan vor mehr als 8 Jahre
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Zusammenfassung der Ressource

Frage 1

Frage
One of the main functions of the body membranes is to secrete substances.
Antworten
  • True
  • False

Frage 2

Frage
Synovial membrane is an example of epithelial membrane.
Antworten
  • True
  • False

Frage 3

Frage
Vitamin D increases blood production.
Antworten
  • True
  • False

Frage 4

Frage
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.
Antworten
  • True
  • False

Frage 5

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

Frage 6

Frage
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.
Antworten
  • True
  • False

Frage 7

Frage
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.
Antworten
  • True
  • False

Frage 8

Frage
Stratum lucidum is present in skin of the cheeks.
Antworten
  • True
  • False

Frage 9

Frage
P63 gene is responsible for skin pigmentation.
Antworten
  • True
  • False

Frage 10

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

Frage 11

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

Frage 12

Frage
The secretions of the eccrine glands are:
Antworten
  • 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

Frage 13

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

Frage 14

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

Frage 15

Frage
Melanin are highly produced after [blank_start]sun[blank_end] exposure.
Antworten
  • sun

Frage 16

Frage
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
Antworten
  • 1, 3, 5, 2, 4
  • 2, 4, 3, 5, 1
  • 2, 3, 5, 1
  • 1, 5, 3, 4, 2

Frage 17

Frage
Melanocytes are found in the:
Antworten
  • stratum spinosum
  • stratum basale
  • stratum granulosum
  • stratum corneum

Frage 18

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

Frage 19

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

Frage 20

Frage
Ducts of eccrine sweat glands empty into hair follicles.
Antworten
  • True
  • False

Frage 21

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

Frage 22

Frage
Stratum basale extends beneath the nail bed.
Antworten
  • True
  • False

Frage 23

Frage
Free nerve ending of hair root senses hair movement.
Antworten
  • True
  • False

Frage 24

Frage
Squamous cell carcinoma arises from stratum [blank_start]spinosum[blank_end].
Antworten
  • spinosum
  • corneum
  • basale

Frage 25

Frage
The D in ABCD Rule refers to [blank_start]Diameter[blank_end].
Antworten
  • Diameter
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