A&P Tissues

The type of epithelial tissue that is only one cell layer thick is called __________; the type of epithelial tissue that is two or more cell layers thick is called _________.

simple; stratified

Osteocytes are residents of ________ tissue.

Bone

Mucous glands and the enzyme-secreting portions of the pancreas secrete their products into ducts that subsequently deliver their products to other areas of the body

Secreting substances

what muscles are located in hollow organs, such as the stomach and small and large intestines

Smooth muscle

Ligaments are very strong but resistant to stretch. Which protein fiber probably predominates? A. Collagen B. Elastic C. Reticular D. Adipose

A. Collagen

Check all that are affected by third-degree burns. A. Epidermis B. Dermis C. Subcutaneous layer

A. Epidermis B. Dermis C. Subcutaneous layer

Indicate the functions of connective tissue. A. Physical support B. Physical protection C. Storage of adipocytes and calcium D. Transport via the blood E. Absorption of nutrients

A. Physical support B. Physical protection C. Storage of adipocytes and calcium D. Transport via the blood

Check all that are a function of the integument. A. Protection B. Prevention of water loss C. Temperature regulation D. Movement E. Immune defense

A. Protection B. Prevention of water loss C. Temperature regulation E. Immune defense

pick all of the items that are possible functions of epithelial tissue. A. Protection B. Transport C. Absorption D. Sensation E. Structure building

A. Protection C. Absorption D. Sensation

pick all the statements that are true regarding the subcutaneous layer (hypodermis). A. The subcutaneous layer is not part of the integument. B.The subcutaneous layer consists of areolar and adipose connective tissue. C.The subcutaneous layer is avascular. D. One of the functions of the subcutaneous layer is thermal insulation.

A. The subcutaneous layer is not part of the integument. B.The subcutaneous layer consists of areolar and adipose connective tissue. D. One of the functions of the subcutaneous layer is thermal insulation.

Which of the following is not a major tissue type? A. bone B. muscle C. nervous D. epithelium E. connective

A. bone

The fluid filled area between the pleural layers is the A. pleural cavity. B. visceral pleura. C. intrapleural fluid. D. thoracic pleura. E. parietal pleura.

A. pleural cavity.

A blood vessel consists of epithelial, connective, muscle, and nervous tissue; therefore, it can be classified as an organ. A.True b.False

A.True

A gland may be composed of a single cell. A.True B.False

A.True

All connective tissue contains three basic components: cells, protein fibers, and ground substance. A.True B.False

A.True

An alternate name for subcutaneous tissue is the hypodermis A. True B. False

A.True

Subcutaneous tissue binds the skin to underlying structures A.True B.False

A.True

The pleural membranes completely surround the each lung. A.True B.False

A.True

The epithelial cells of the intestine absorb digested food molecules, vitamins, and ions

Absorbing substances

The plasma membranes of certain epithelial tissues contain carrier proteins that regulate the absorption of materials

Absorbing substances

The epithelium of the skin is a barrier to water and reduces water loss from the body

Acting as barriers

The epithelium of the skin prevents the entry of many toxic molecules and microorganisms into the body

Acting as barriers

Squamous cell carcinoma is what type of skin cancer

Arises from keratinocytes of stratum spinosum

Subcutaneous tissue is part of the integumentary system A. True B. False

B. False

The amount of fat in the subcutaneous tissue varies with age and diet, and is not influenced by gender A. True B. False

B. False

pick all of the statements that are true regarding keratinized stratified squamous epithelium. A. Keratinized stratified squamous epithelium is typically found lining the oral cavity. B. Keratinized stratified squamous epithelium forms the epidermis of the skin. C. In keratinized stratified squamous epithelial tissue, the cells on the apical (outer) surface are dead

B. Keratinized stratified squamous epithelium forms the epidermis of the skin. C. In keratinized stratified squamous epithelial tissue, the cells on the apical (outer) surface are dead

The outermost layer of the pleural membrane is the A. intrapleural fluid. B. parietal pleura. C. pleural cavity. D. visceral pleura. E. thoracic pleura.

B. parietal pleura.

Differences in skin pigmentation are due to varying numbers of melanocytes within each individual. A.True B.False

B.False

The pleural membranes function like a fluid filled balloon that completely surrounds the heart. A.True B.False

B.False

what kind of muscles Cells or fibers appear striated (banded)

Both cardiac and skeletal muscle

The visible part of the ear has the ability to stretch significantly, and then recoil back to its original position. Which protein fiber must be present? A. Reticular B. Collagen C. Elastic D. Stroma

C. Elastic

Which of the following is not found in thick skin? A. Stratum lucidum B. Stratum corneum C. Hair follicles D. Sweat glands

C. Hair follicles

The layer of the pleural membrane that is attached to the surface of the lung is the A. thoracic pleura. B. intrapleural fluid. C. visceral pleura. D. pleural cavity. E. parietal pleura

C. visceral pleura.

what kind of muscle Cells are branched and connected to one another by intercalated discs

Cardiac muscle

what kind of muscle Pumps the blood

Cardiac muscle

what muscle is Is located in the heart

Cardiac muscle

Which feature of a holocrine gland will distinguish it from merocrine and apocrine glands? A. Secretes its product into a duct B. Secretes its product to the outside of an epithelium C. Secretions are released by exocytosis D. Secretions are released by rupture of whole cells

D. Secretions are released by rupture of whole cells

The layer of the epidermis that includes melanocytes and a single row of columnar cells that undergo mitosis is the A. stratum corneum B. stratum granulosum C. stratum spinosum D. stratum basale E. stratum melaneum

D. stratum basale

Tendons and ligaments are primarily made of

Dense regular connective tissue

The dermis is composed largely of A.fibrous connective tissue. B. dense regular connective tissue. C. stratified squamous epithelium. D. adipose tissue. E. dense irregular connective tissue

E. dense irregular connective tissue

The integument consists of the epidermis, which is composed of _____________, and the dermis, which is composed primarily of ____________ connective tissue. A. simple squamous epithelium, dense regular B. dense irregular connective tissue, dense regular and C.dense irregular D. simple columnar epithelium, stratified E. stratified squamous epithelium, dense irregular

E. stratified squamous epithelium, dense irregular

Which of the following tissues has cells residing in lacunae?

Hyaline cartilage

What type of tissue supports epithelium?

Loose connective tissue

what type of skin cancer is Basal cell carcinoma

Most common; originates in stratum basale

Malignant melanoma is what type of skin cancer

Most deadly type

A structure composed of two or more tissues that function together to perform even more complex functions is called a(n) _____________.

Organ

Simple squamous epithelium allows carbon dioxide to be diffused from the blood into the lungs

Permitting the passage of substances

The epithelium of the oral cavity protects the underlying structures from food as it is being chewed

Protecting underlying structures

The outermost layer of the skin (the epidermis) protects the underlying structures from the environment

Protecting underlying structures

The structure of the spleen and lymph nodes are composed mainly of

Reticular loose connective

Cells are large, long, and cylindrical, with many nuclei located at the periphery are what kind of muscles?

Skeletal muscle

what kind of muscle Moves the body

Skeletal muscle

what muscle Cells are cylindrical and striated

Skeletal muscle

what muscle Is under voluntary (conscious) control

Skeletal muscle

what muscle is Attached to bone or other connective tissue

Skeletal muscle

what muscle Cells are not striated

Smooth muscle

what muscle Cells are tapered at each end

Smooth muscle

what muscle Controls the amount of light entering the eye

Smooth muscle

what muscle Forces fluid through tubes

Smooth muscle

what muscle Raises the hairs in the skin

Smooth muscle

what muscle Regulates the size of organs

Smooth muscle

Cells are mitotic; deepest epidermal layer

Stratum basale correct

These dead cells have a hard protein envelope, contain keratin, and are often peeled or scraped off

Stratum corneum

Keratinization begins; keratinocytes begin to fill with keratin

Stratum granulosum

The keratinocytes within this layer are flattened and filled with the protein called eleidin

Stratum lucidum

Contains several layers of polygonal keratinocytes

Stratum spinosum

Epithelial tissue A. is composed of cells, matrix and ground substance. b. cells can be cube or column shaped. C. cells secrete a ground substance composed of hydroxyapatate. D. cells are typically scattered in a random fashion in the matrix they produce

b. cells can be cube or column shaped.

If a gland secretes its products through a duct to the surface of the small intestine epithelium, it must be an A. endocrine gland b. exocrine gland

b. exocrine gland

The type of muscle tissue that would be found in the wall of the bladder is ________ muscle tissue.

smooth