APR 3

Place the following layers in order from superficial to deep.

Superficial 1. Epidermis 2. Dermis 3. Hypodermis 4. Fascia lata (deep fascia) 5. Muscle Deep

Categorize the appropriate structures or descriptions with the appropriate layer of skin that is highlighted in blue. Words can be used more than once

Top section 1. Composed of 5 layers 2. Is avascular 3. Composed of keratinocytes 4. Most superficial layer Mid section 1. Composed of 2 layers 2. Contains hair follicles 3. Contains sweat glands Bottom section 1. Also known as subcutaneous 2. Composed of loose areolar and adipose tissue 3. Contains sweat glands

Place the following cartilage location in the appropriate category with what type of cartilage is found in that location.

Elastic cartilage 1. Epiglottis 2. Eustachian tube 3. External ear Hyaline cartilage 1. Thyroid cartilage of the larynx 2. Ends of long bones 3. Tracheal rings 4. Nasal septum Fibrocartilage 1. Intervertebral discs 2. Pubic symphysis 3. Articular surface in the knee (menisci)

Place the following names of tissues in the appropriate tissue category.

Epithelial Tissue 1. Simple squamous 2. Pseudostratified columnar 3. Stratified squamous 4. Simple columnar Connective Tissue 1. Areolar 2. Adipose 3. Elastic cartilage 4. Compact bone 5. Hyaline cartilage Muscle Tissue 1. Smooth muscle 2. Cardiac muscle Nervous Tissue 1. Nervous

Place each type of individual type of connective tissue in the appropriate category.

Fluid connective tissue 1. Blood Supporting connective tissue 1. Hyaline cartilage 2. Elastic cartilage 3. Fibrocartilage 4. Compact bone Connective tissue proper 1. Areolar 2. Adipose 3. Reticular 4. Dense regular 5. Dense irregular 6. Dense elastic

Which structure is highlighted? Epidermis Piloerector muscle Dermis Hypodermis Hair follicle

Hypodermis

Identify each of the following epithelial tissue from their functional description.

________ epithelium can function in diffusion, filtration, secretion and protection based on location. SIMPLE SQUAMOUS ________ epithelium can function in absorption, secretion and protection. SIMPLE CUBOIDAL ________ epithelium functions in protection of underlying layers. STRATIFIED SQUAMOUS ________ epithelium functions in movement of a secretion (like mucus) across the apical surface of the tissue. PSEUDOSTRATIFIED COLUMNAR ________ accommodates distension and relaxation with changes in organ volume. TRANSITIONAL EPITHELIUM

Fill-in the blanks with the appropriate tissue type being described. Each tissue type can be used more than once.

________ is a network of specialized cells that monitors the internal and external environment and initiates commands through which the body reacts. NERVOUS TISSUE ________ can be classified using the number of cell layers, and the shape of the cell at the apical surface. EPITHELIAL TISSUE There are three types of ________ : skeletal, cardiac, and smooth. MUSSCLE TISSUE ________ is widely distributed throughout the body to allow for movement of the skeleton or other tissues of the body. MUSSCLE TISSUE ________ is diverse, abundant, and widely distributed through the body. CONNECTIVE TISSUE ________ forms the surface layer of the body, lines body cavities, hollow organs and structures, and constitutes most gland tissue. EPITHELIAL TISSUE ________ is composed of two types of cells: neurons and glial cells. NERVOUS TISSUE

Fill-in the appropriate description with the correct type of cartilage.

________ is composed of a network of branching elastic fibers. ELASTIC CARTILAGE ________ is composed mainly of type I collagen that form thick, parallel bundles. FIBROCARTILAGE ________ is composed primarily of type II collagen that does not form thick bundles. HYALINE CARTILAGE

Place the appropriate words and descriptions with the correct low magnification picture of integumentary glands highlighted below. Words can be used more than once

Merocrine gland 1. Secretes sweat 2. Ducts open directly on surface of skin 3. Functions in temperature regulation Apocrine gland 1. Secretes sweat 2. Ducts open into hair follicles 3. Secretion is influenced by hormones Sebaceous gland 1. Secretes sebum 2. Ducts open into hair follicles 3. Secretion is influenced by hormones