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SCI 220 WEEK 4 QUIZ
NIGHTINGALE SCI220 ANATOMY WEEK 4 QUIZ
| Question | Answer |
|---|---|
| Adipose tissue is a storage tissue. a muscle tissue. held together by cartilage. an epithelial tissue. | a storage tissue |
| The two major categories of body membranes are epithelial and connective. epithelial and glandular. connective and glandular. serous and cutaneous. | epithelial and connective. |
| Each hair follicle has a small bundle of involuntary muscles attached to it called the smooth muscle layer. microvilli. arrector pili muscle. dermal papillae. | arrector pili muscle |
| The skin glands include three kinds of microscopic glands. They are the __________ glands. sweat, eccrine, and sebaceous sweat, sebaceous, and ceruminous sweat, eccrine, and ceruminous sebaceous, eccrine, and ceruminous | sweat, sebaceous, and ceruminous |
| The conducting unit of the nerve tissue is the connector. dendrite. axon. neuron. | neuron |
| The mixed secretions of sebaceous and ceruminous glands form a brown waxy substance called the sebum. keratin. melanin. cerumen. | cerumen |
| The union of basal and fibroreticular laminae forms the epithelial membrane. serous membrane. interstitial membrane. basement membrane. | basement membrane |
| Around the sixth month of pregnancy, the developing fetus is almost entirely covered by a fine soft hair coat called the lanugo. papilla. vellus. sebum. | lanugo |
| Of the many different kinds of protein compounds in the body, which is the most abundant? elastin collagen reticular adipose | collagen |
| The _____ junction “glues” the epidermis and dermis together and provides mechanical support for the epidermis. gap dermoepidermal desmosome integument | dermoepidermal |
| Which principal type of tissue covers and protects body surfaces and lines body cavities? nervous connective epithelial muscle | epithelial |
| Which of the following tissues lack a direct blood supply and consequently heals very slowly? bone muscle adipose cartilage | cartilage |
| Besides water, extracellular matrix contains proteins and lipids. lipids and carbohydrates. carbohydrates and proteoglycans. proteins and proteoglycans. | proteins and proteoglycans |
| The epidermis is composed of several types of epithelial cells. One type, called keratinocytes, become filled with a tough, fibrous protein called melanin. keratin. stratum lucidum. eleidin. | keratin |
| Which of the following is not a type of connective tissue? cardiac blood adipose cartilage | cardiac |
| The fluid environment that fills the spaces between the cells of the body is called extracellular matrix. intracellular matrix. intercellular matrix. tissue matrix. | extracellular matrix |
| A lubricating substance produced by goblet cells is called mucus. matrix. plasma. collagen. | mucus |
| Which of the following is not a principal type of tissue? cardiac epithelial nervous connective muscle | cardiac |
| Which type of tissue has cube-shaped cells and can be found lining the kidney tubules? simple squamous epithelium stratified squamous epithelium simple cuboidal epithelium pseudostratified columnar epithelium | simple cuboidal epithelium |
| Stratified squamous (keratinized) epithelial cells are found in the epidermis. dermis. subcutaneous layer. loose connective tissue layer. | epidermis |
| The External Ear is composed of adipose tissue. epithelium. hyaline cartilage. elastic cartilage. | elastic cartilage |
| The dermis is composed of two layers, a thin papillary layer and a thick _____ layer. reticular epidermal muscle connective tissue | reticular |
| Which of the following contains osteocytes? striated muscle smooth muscle bone blood | bone |
| The two main layers that compose the skin are the dermis and superficial fascia. subcutaneous. epidermis. hypodermis. | epidermis |
| The connective tissue membranes that line the spaces between bones and joints are called _____ membranes. mucous cutaneous serous synovial | synovial |
| Which of the following is the most superficial layer of the epidermis? stratum basale stratum lucidum stratum corneum stratum granulosum stratum spinsosum | stratum corneum |
| The structure that lies deep to the dermis and forms a connection between the skin and the underlying structures of the body is the hypodermis. hyperdermis. cleavage line. dermal papillae. | hypodermis |
| The most abundant and widespread tissue in the body is connective. epithelial. muscle. nerve. | connective |
| The basic determinant of skin color is keratin. mucus. melanin. tyrosine. | melanin |
| Which of the following is not a primary germ layer? endoderm ectoderm mesoderm epiderm | epiderm |