-
To what structure is number 3 pointing
D) sweat gland and duct
-
Cancer of the bottom layer of the epidermis is called
B) basil cell carcinoma
-
The epidermis first layer of skin has a waterproof barrier
True
-
-
ridges of the papillary dermis along the granular secretions leave a unique identifying film called a fingerprint
True
-
A) 2nd degree
-
which letter represents the epidermis
A) a
-
which is the dermis
D) b
-
which layer is the stratum basale
C) 5
-
which layer accounts for 3/4 of the epidermal thickness
B) 1
-
which is the transparent layer only found on the palms of hands and soles of feet
D) stratum lucidum
-
what layer is D
D) dermis
-
arector pilli muscles
A) contract in response to frightening situations or cold weather
-
The structure that holds the root of the hair firmly in place
D) hair follicle
-
These specialized cells can detect pressure/ vibration
A) Pacinian corpuscles
-
In which layer of the epidermis do keratinocytes start to die
B) stratum granulosum
-
Which layer contains no blood vessels or nerves
B) epidermis
-
What is the condition called when your skin is a yellowish tint
D) Jaundice
-
What two types of tissue make the subcutaneous layer hypodermis
A adipose
B areolar
C dense irregular CT
D stratified squamous
A adipose
B areolar
-
sweat gland that produces stinky sweat is the
D) apocrine gland
-
Which is not a function of the integumentary system
B) Urinating
-
What is the largest organ of your body
C) Skin
-
The epidermis (first layer of skin) creates our skin tone
True
-
Millions of____________ rub off your skin every day
A) Keratinocytes
-
The epidermis is composed of
A) Stratified squamous epithelium
-
The oldest cells of the epidermis will be found here
A) Stratum corneum
-
How does hair protect us
B) By keeping us warmer
-
A dark brown pigment that is responsible for tanning of the skin in response to exposure to the sunlight is called
D) Melanin
-
A pacinian corpuscle responds to
C) Pressure
-
Melanocytes determined the color of your hair
True
-
Melanin
D) All of the above
-
What is the last deepest layer of our skin and what is its function
A) Fat, warmth
-
The skin makes up about____ percent of your body weight
D) 15
-
How does your epidermis protect you from germs
D) By forming a boundary of protection
-
What are all the main layers of the skin
A. Subcutaneous fat layer
B. Epidermis
C. Semi permeable layer
D. Alveoli layer
E. Dermis
- A. Subcutaneous fat layer
- B. Epidermis
- E. Dermis
-
What do sebaceous glands secrete
C) Oil
-
Nails are made of what
C) Keratin
-
Which of the following is a result of UV exposure that benefits the skin
C) Vitamin D production
-
Another term for maintaining an internal balance is
A) Homeostasis
-
What is cancer
A) Unregulated growth
-
Where is the thickest skin found on the body
A) Soles of the feet
-
What is the rule of nines
A) A system to assign percentages to the sections of the body to help calculate the amount of skin burned
-
It takes an average ___ for new cells in the bottom layer of the epidermis to move to the top
D) Two to four weeks
-
Using the acronym ABCDE, the letter C represents what might indicate skin cancer
D) Color differences in an area of skin
-
To activate vitamin D, the skin cells need to be exposed to
B) Ultraviolet
-
What part of the integumentary system sends and receives messages
B) Nerves
-
Which glands secrete the oily substance called sebum
C) Sebaceous glance
-
What contributes to the amount of melanin a person produces
A) the amount of UV light a person is exposed to
-
Which sweat gland is located all over the body, primarily used for temp regulation
A. eccrine glands
B. Apocrine glands
A. eccrine glands
-
What causes skin cancer
A) UV rays
-
using the acronym ABCDE as it relates to skin cancer, a refers to
D) Asymmetrical
-
Why do we have dermal papilla at the junction between the epidermis and the dermis
B) To increase surface area
-
What is the outermost layer of the hair shaft
B) Cuticle
-
How is your body cooled
A) Sweat
-
What causes acne
C) Clogged sebaceous glands
-
Sweating to regulate body temperature is an example of
D) Negative feedback
-
Formation of the skin due to irritating chemicals is called
B) Contact dermatitis
-
Site of melanin formation
D) Stratum basale
-
A restriction of blood vessels that causes skin to deteriorate and results in an open wound that's common in bedridden patients
C) decubitus ulcers
-
A sunburn might be an example of a
B) 1st degree burn
-
What are all facts that are true about the integumentary system
A) Blood volume is regulated in the integumentary system
B) Vitamin D is produced in the skin
C) Skin is mostly dead
D) Integumentary system works with the excretory system
E) Integumentary systems work with the nervous system
B) Vitamin D is produced in the skin
C) Skin is mostly dead
D) Integumentary system works with the excretory system
E) Integumentary systems work with the nervous system
-
What gives skin a reddish tint
A) Blood flow
-
What is the hypodermis (last layer of skin) made of
B) Both fat and connective tissue
-
What is the name of the muscle that is responsible for goosebumps
D) Arrector pili
-
What is the correct order of epidermal layers from external to deep
B) corneum, lucidum, granulosum, spinosum, basale
-
What pigments affect skin color
D) Hemoglobin, melanin and carotene
-
What layer is characterized by vascularization
B) Dermis
-
This function of the skin allows the body to retain or lose heat
C) Thermoregulation
-
Bluish discoloration of the skin is caused by insufficient oxygen
A) Cyanosis
-
Which type of sweat gland is found in the armpit
B) Apocrine
-
Which vitamin is synthesized by the skin
C) D
-
The type of cell protects our cells DNA from harmful UV rays
A) Melanocytes
-
Which layer of the epidermis consists mainly of melatonin granules and is often called the prickly layer
D) Stratum spinosum
-
Which layer is characterized by adipose tissue
C) Hypodermis
-
Which of these events occurs as a result of a decrease in body temperature
D) Contraction of the arector pilli muscles
-
Which dermal layer contains capillaries, lymph nodes, and sensory neurons
A) Reticular layer
B) Papillary layer
B) Papillary layer
-
A first degree burn damages which layer of the skin
C) Epidermis
-
This product determines skin tone and color
B) Melanin
-
The sweat gland that produces sweat with pheromones is the
D) Apocrine gland
-
Cells that are scale like are called
A) Squamous
-
Which are part of the integumentary system
D) Hair, skin, nails
-
Which of the following is not a function of the integumentary system
B) Vitamin K synthesis
-
A hard, protein material found in the epidermis, hair and nails is called
A) Keratin
-
This degree of burn causes blistering of the skin
B) 2nd degree
-
Sudoriferous glands are shaped like
D) Coils
-
the tissues that covers all body surfaces
Epithelial
-
a single layer of flattened epithelial cells
Simple sqaumous epithelial
-
epithelial tissue that composes the inner lining of the digestive system
Simple columnar epithelium
-
the most common cells found in connective tissues
fibroblast
-
small chambers occupied by cartilage cells
lacunae
-
cartilage type that composes the inverterbral disks of the backbone
fibrocartilage
-
the only blood cells that function entirely within blood vessels
RBC
-
the primary characteristic of muscle tissues
contraction
-
the band that occurs where two cardiac muscle cells join together
intercalated disks
-
glands that release entire cells filled with secretory products
holocrine
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