Show:
Terminology
Transport/Cells
Skin
SkinII
Misc
100
The outermost layer of the epidermis
What is stratum corneum
100
Which of the following is not a type of passive transport?
What is phagocytosis
100
Which part of the skin contains nerve endings for sensing touch and pain , and are genetically determined ridge pattern for fingers and toes
What is dermal papillae
100
Look at the image above. What structure is located at D?
What is papillary layer
100
Describe the difference between pinocytosis and phagocytosis
What is phagocytosis:AKA cell eating, Substances within particles are engulfed into the cell. Pinocytosis: AKA cell drinking, Engulfs large molecules in solution and uses it for its own use
200
A tough protein also found in hair and nails that adds structural strength, and helps protect against damage from harmful chemicals
What is keratin
200
Human blood is what type of solution?
What is isotonic
200
Which part of our skin adds pigment or color?
What is melanin
200
Look at the image. What structure is located at F?
What is hair follicle
200
In what organ does filtration happen?
What is kidney
300
are located all over the body except for the palms of the hands and soles of the feet. They produce sebum
What is Sebaceous glands
300
You are given a solution and discover that the pH is 7, what does this indicated about the solution?
What is neutral
300
Which part of the skin provides toughness and also binds with water molecules to help keep the inner skin moist.
What is collagen fibers.
300
Look at the image above. What structure is at K
What is sebaceous gland
300
(aka true skin) is a dense, fibrous connective tissue composed of collagen and elastic fibers.
What is dermis
400
Describe the reticular layer
What is layer includes blood and lymphatic vessels, sweat and oil glands, involuntary muscles, hair follicles and nerve endings.
400
Describe a malignant tumor.
What is cancerous, and cells continue to grow crowding out health cells
400
Name the 5 layers of the epidermis
What is stratum corneum, stratum lucidum, stratum granulosum, stratum spinosum, stratum basale.
400
Which places bed sores can be found? Name 3
What is hips, lower back, elbows, and ankles
400
What is movement of solutes and water across a semipermeable membrane.
What is filtration
500
is the very bottom of the epidermis closest to the dermis. It contains the melanocytes
What is stratum basale
500
You have a friend who is going to the physical therapist while they are in a wheel chair. When you ask why they are going to the therapist, they tell you "so that my cells don't atrophy". What does this mean?
What is cells decrease in size
500
What are the 7 functions of the skin
What is Is a covering for the underlying, deeper tissues, protecting from dehydration, injury, and germ invasion 2.Regulates body temperature by controlling the amount of heat loss 3.Skin helps manufacture vitamin D. 4.Site of nerve endings 5. Temporary storage of fat, glucose, water, and salts (ex. NaCl) 6. Screens UV radiation 7. Absorb certain chemical substances, such as drugs for treating rashes.
500
Which structure in the skin is responsible for goosebumps
What is arrector pili muscle
500
What 4 elements make up 96% of your body weight?
What is Oxygen, carbon, nitrogen and hydrogen