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WorksheetsTissue and Integumentary System Review
Total questions: 45
Worksheet time: 26mins
What tissue is specialized for the rapid diffusion of gases and nutrients across its cells?
simple columnar epithelium
simple squamous epithelium
transitional epithelium
simple cuboidal epithelium
Which type of epithelium is the image showing?
Simple cuboidal
Stratified cuboidal
Stratified squamous
Simple Squamous
Which type of epithelium is the image showing?
Simple cuboidal
Simple columnar
Stratified squamous
Simple Squamous
The illustration of simple cuboidal epithelium is ________.
Label A
Label B
Label C
Label D
The illustration of stratified squamous epithelium is ________.
Label A
Label B
Label C
Label D
Glands, such as the thyroid, that secrete their products directly into the blood rather than through ducts are classified as ________.
sebaceous
sudoriferous
endocrine
exocrine
Having multiple layers of flat cells against a free surface describes which of the following?
Stratified cuboidal epithelium
Simple cuboidal epithelium
Simple squamous epithelium
Stratified squamous epithelium
Identify the primary function(s) of simple squamous epithelium cells.
Diffusion
Protection
Absorption
Filtration
Which of the following is NOT a hallmark feature of epithelial tissues?
Epithelial tissues have a basement membrane.
Epithelial tissues fit closely to form continuous sheets.
Epithelial tissues have an apical surface.
Epithelial tissues are well vascularized.
The type of tissue that functions to protect, support, and bind together body tissues are classified as ________.
Connective tissues
Epithelial tissues
Muscle tissues
Nervous tissues
Select the correct statement about adipose tissue
Its primary function is nutrient storage
Mature adipose cells are highly mitotic
It is composed mostly of extracellular matrix
Most of the cell volume is occupied by the nucleus
Jacinda tore her Achilles (calcaneal) tendon during a recent track meet. She has injured ________.
Nervous tissue
Epithelial tissue
Dense connective tissue
Muscle tissue
Which type of connective tissue is avascular?
Adipose
Cartilage
Reticular
Bone
Which type of tissue is most likely to repair itself if injured?
Dense connective tissue
Cardiac muscle tissue
Skeletal muscle tissue
Epithelial tissue
What are the fiber types found in the two forms of dense regular connective tissue?
Collagen
Reticular
Elastic
Neurons
What type of connective tissue is areolar connective tissue?
Loose connective tissue
Dense connective tissue
Cartilage
Dense irregular connective tissue
Which membrane is composed of areolar connective tissue and NOT an epithelial tissue?
serous membrane
mucous membrane
synovial membrane
cutaneous membrane
What type of membrane lines the compartments of the ventral body cavity and produces a lubricant that allows organs to move against neighboring organs without friction?
serous membrane
mucous membrane
synovial membrane
cutaneous membrane
What type of membrane is composed of epithelium resting on the lamina propria, a loose connective tissue membrane?
serous membrane
mucous membrane
synovial membrane
cutaneous membrane
Which of the following membranes lines body cavities that are open to the exterior?
serous membrane
mucous membrane
synovial membrane
cutaneous membrane
The only dry membrane is the ________.
serous membrane
mucous membrane
synovial membrane
cutaneous membrane
What is the subcutaneous fatty layer?
Dermis
Epidermis
Hypodermis
The sebaceous and sweat glands associated with the skin are classified as ________ glands because they release secretions to the skin's surface via ducts
exocrine
endocrine
serous
mucous
A disorder associated with sebaceous glands where the hair follicle is clogged with oil and dead skin cells.
Cancer
Acne
Albino
Boils
After a heart attack, the heart's ability to pump is lessened. This is because __________.
nerve damage results in the loss of voluntary control
intercalated discs are destroyed
non-functional scar tissue replaces functional muscle tissue
some of the multiple nuclei within the cardiac muscle cells are damaged
Select the correct statement regarding tissue repair
Granulation tissue is another name for a blood clot
Inflammation causes capillaries to dilate and become permeable
Granulation tissue is highly susceptible to infection
The clot is formed from dried blood and transposed collagen fibers
All of the following statements refer to events of tissue repair. Put the events in proper numbered order
according to the sequence of occurrence. The initial event, the injury, is already indicated as number one.
1. The skin receives a cut that penetrates into the dermis and bleeding begins.
2. Epithelial regeneration is nearly complete.
3. Granulation tissue is formed.
4. Blood clotting occurs and stops the blood flow.
5. The scar retracts.
6. Macrophages engulf and clean away cellular debris.
7. Fibroblasts elaborate connective tissue fibers to span the break.
1,4,3,7,6,5,2
1,2,3,4,5,6,7
7,4,6,3,5,2,1
1,3,4,6,5,7,2
What is inflammation? check all that apply
Permeable capillaries being in "repair" chemicals
Delicate pink tissue fills in the damaged area
Replacement of function tissue occurs
Clot forms and area is walled off
Formation of scar tissue occurs
What is granulation? check all that apply
Permeable capillaries being in "repair" chemicals
Delicate pink tissue fills in the damaged area
Replacement of function tissue occurs
Clot forms and area is walled off
Formation of scar tissue occurs
What is regeneration and fibrosis? check all that apply
Permeable capillaries being in "repair" chemicals
Delicate pink tissue fills in the damaged area
Replacement of function tissue occurs
Clot forms and area is walled off
Formation of scar tissue occurs
What are the three types of cancers we discussed?
Basal cell carcinoma
epithelial carcinoma
Melanoma
Squamous cell carcinoma
Which type of skin cancer the least common but is the cause of most skin-cancer-related deaths?
melanoma
squamous cell carcinoma
impetigo
basal cell carcinoma
Which type of skin cancer is the least malignant but most common?
melanoma
squamous cell carcinoma
impetigo
basal cell carcinoma
Which type of skin cancer that appears scaly, reddened papules and grows rapidly and metastasize?
melanoma
squamous cell carcinoma
Adenoma
basal cell carcinoma
Which of the following is an indication of melanoma?
a pigmented spot that contains areas of different colors
a pigmented spot on the skin that is smaller than the size of a pencil eraser
a symmetrical mole
a pigmented spot that is all black
a pigmented spot that has smooth borders
What type of burn damages the skin so severely that regeneration of the damaged tissue is NOT possible?
first-degree burn
second-degree burn
third-degree burn
fourth-degree burn
A nurse tends to a patient with a sunburn. Upon examination, she sees blisters and red skin. What type of burn does the patient most likely have?
first-degree burn
second-degree burn
third-degree burn
fourth-degree burn
A burn patient arrives with a burn that appears leathery and dry. The burn on the patients leg is deep and reveals the bone underneath. It may require an amputation of the leg. Which type of burn does the patient have?
first-degree burn
second-degree burn
third-degree burn
fourth-degree burn
In a 3rd degree burn, patients experience unbearable pain, have an increased chance for infection and loss of immune function, however, the first threat to life and #1 concern for physicians treating burn patients is what?
Loss of immune function
Catastrophic fluid loss
Unbearable pain
Infection
Julia works in a walk-in clinic where several patients arrive with sunburns. How should she distinguish the first-degree and second-degree burns from one another?
A first-degree burn is blistery and releasing fluid, while a second-degree burn is red and inflamed.
A first-degree burn is blanched or blackened, while a second-degree burn is red, painful and blistered.
A first-degree burn is only superficial and the area is red and swollen, but does not blister, whereas a second degree burn is red, painful, and blistered.
A first-degree burn is red, painful and blistered and impact the superficial dermis. A second-degree burn is superficial and becomes red and swollen, but does not blister.
Which of the following are pigments that contribute to skin color?
sebum; sweat; urea
collagen; elastic; keratin
melanin; carotene; hemoglobin
melanin; jaundice; erythema
The "tanning" effect (darkening of the skin) that occurs when a person is exposed to the sun is due to the increased presence of ________
Sweat
Oil
Epidermis dendritic cells
Keratin
Melanin
People who produce a lot of melanin have a skin tone that is ________.
Yellow
Brown
Pink
Blue
Albinos often need to cover all body areas to avoid bright sunlight as a preventative measure of skin cancer. Why is skin cancer common in Albinos?
People with albinism have an abundance of melanin. They don't have normal defense against UV light. The UV light can affect skin cells and cause skin cancer.
People with albinism lack melanin. They don't have normal defense against UV light. The UV light can affect skin cells and cause skin cancer.
People with albinism lack melanin. They have normal defense against UV light due to the lack of melanin. The UV light can't affect skin cells and cause skin cancer.
People with albinism have normal level of melanin. They have normal skin pigment and defense against UV light. The UV light can affect skin cells and cause skin cancer.
Which of the following statements indicates the way in which the body's natural defenses protect the skin from the effects of UV damage?
The skin is protected by increasing the number of epidermal dendritic cells, which help to activate the immune system.
Prolonged exposure to the sun induces melanin dispersion, which in turn acts as a natural sunscreen.
The skin is protected by the synthesis of three pigments that contribute to the skin's color.
Carotene, which accumulates in the stratum corneum and hypodermal adipose tissue, is synthesized in large amounts in the presence of sunlight.
