Question | Answer |
Where can one find Cutaneous membrane? | covers body surfaces that are exposed to the external environment. |
The largest most common body membrane is the? | Cutameous |
Where can one find the Serous Membrane? | Lining cavities, but are not open to the external environment and cover the organs inside these cavities. |
Where can one find the Mucous membrane? | Lining respiratory, digestive, urinary, and productive tracts-opened to the exterior |
What category of membrane does Serous fall under? | Epithelial Membrane |
Which category of membranes does Mucous fall under? | Epithelial Membrane |
Which category of membranes does Cutaneous membranes fall under | Epithelial Membrane |
Which category do synovial membranes fall under? | Connective tissue membranes. |
What's the primary function of glandular Epithelium? | Secretion of chemicals from cell or gland |
The following are functions of the membranous epithelium EXCEPT?
A. Secretion
B. Protection
C. Absorption
D. All are functions of the membranous epithelium | They all are |
General functions of connective tissue include the following EXCEPT:
A. Connect
B. Support
C. Transport
D. Secrete | C. Transport |
Which of the following is another name for skeletal muscle? | Striated involuntary |
Thin tissue layers that cover surfaces, line cavities, and divide spaces of organs are known as? | Membranes |
Synovial membrane can be found in... | Connective tissue that lines cavities in certain joints |
The respiratory, digestive, urinary, and reproductive tracts are all lined with this membrane... | Mucous |
What membranes line and protect organs that open to the outside of the body? | Mucous |
What's the purpose of connective tissues? | To hold organs together |
The skin is a ______ membrane | Cutaneous |
The most important function of the integument is to... | protect |
The loose layer of skin that lies under the dermis of the skin and is rich in fat and areolar tissue is called the... | hypodermis |
The outer layer of the cartilage is called the... | Perichondrium |
What cartilage is the external ear made of? | Elastic |
What cartilage is the epiglottis made of? | Elastic |
What cartilage is the auditory tubes made of? | Elastic |
What is responsible for the formation of blood cells? | Red bone marrow |
T/F The four major types of tissues of the body appear in early development of the embryo | ?T? False |
Do skeletal or striated muscle attach to bones? | Yes they do |
T/F Tissues and membranes do not help maintain homestasis | False |
What's is the function of Langerhans/dendritic cells? | Bodies immune response. |
The membrane that lines the wall of the abdominal cavity is... | Parietal Peritoneum |
Ductless glands, exam thyroid gland, that produce hormones are called... | Endocrine |
Where does the Pericardium surround? | The heart |
What is the membrane that lines the spaces between the bones and joints called? | Synovial membrane |
The membrane that helps to reduce friction between opposing surfaces in a movable joint is called: | Synovial membrane |
In which area of the body does one expect to find an especially thick stratum? | The sole of the feet |
All of the following are found in the epidermal layer of the skin except:
A. Nerves
B. Melanin
C. Blood vessels
D. Sweat glands | C. Blood vessels |
______ Is special connecting and coordinating cells that surround neurons. | Neuroglia |
The epithelium that is grouped in solid cords and hollow follicle and form the secretory units of endocrine glands is called... | Glandular epithelium |
The serous membrane that lines the thoracic cavity and surrounds the lungs is the:
A. Pleura
B. Viscera
C. Serosa
D. Mesentery | A. Pleura |
The membrane that lines the ducts and passageways of the respiratory, digestive, and other tracts is the:
A. Serous membrane
B. Cutaneous membrane
C. Mucus membrane
D. Mucus and serous membrane | C. Mucus membrane |
When blood calcium is below the set point level, which hormone is responsible for its replenishment?
A. Estrogen
B. Parathyroid hormone
C. Progesterone
D. Calcitonin | B. Parathyroid hormone |
What is the extracellular matrix made out of? | proteins, proteoglycans, and water. |
List the four functions of the epithelial tissue: | Answer may include any three of the following: protection, sensory functions, secretion, absorption, and excretion. |
How do exocrine glands secrete their products? | Exocrine glands discharge their secretion products into ducts. |
Name three kinds of fibers that may be present in a connective tissue ECM. Of what are they made of? | Collagenous fibers: white fibers made up of collagen and often occurring in bundles. Reticular fibers: made up of a specialized type of collagen called reticulin. Elastic fibers: made up of a protein called elastin. |
Name four types of fibrous connective tissue and briefly describe each: | Loose connective tissue, Adipose connective tissue, Reticular connective tissue,Dense connective tissue. |
Connective tissue #1 Loose connective tissue: | : stretchable, and one of the most widely distributed of all tissues. The matrix is a soft, thick gel. Contains many fibroblasts and macrophages. |
Connective tissue #2 Adipose connective tissue: | contains predominantly fat cells and many fewer fibroblasts, macrophages, and mast cells. |
Connective tissue #3 Reticular connective tissue: | dense, net-like tissue with branching reticulin fibers with reticular cells. Filters injurious substances out of blood and lymph. |
Connective tissue #4 Dense connective tissue: | fibers packed densely into a matrix that contains relatively few fibroblast cells. Designated regular or irregular. |
What makes bone tissue so hard? | The inorganic (bone salt) portion of bone makes it hard. |
Name the two types of involuntary muscle. Where is each found in the body? | Smooth muscle: found in the walls of the viscera. Cardiac muscle: makes up the wall of the heart. |
What are the two principal types of cell in nervous tissue? What is the function of each? | Neurons: conducting units of the nervous system. Neuroglia: connecting and supporting cells. |
Which of the two of the four major tissue types have the greatest capacity to regenerate after an injury? | Epithelial and connective tissue have the greatest capacity to regenerate after an injury. |
Name the four principal types of body membranes. Which are epithelial membranes? | Cutaneous, serous, and mucous and connective are the four principal types of body membranes. Cutaneous, serous, and mucous are epithelial membranes. |
Name the two main cell types found in the epidermis. | Keratinocytes and melanocytes are the two main cell types in the epidermis. |
Which layer of the dermis forms bumps that produce ridges on the palms and soles? | The dermal papillae forms the bumps that produce ridges. |
What is the main function of the hypodermis? | ?F? The hypodermis forms a connection between the skin and the underlying structures of the body. |
List seven functions of the skin. | Protection, sensation, growth, synthesis of important chemicals and hormones, excretion, temperature regulation, and immunity are the functions of the skin. |
List the appendages of the skin. | Hair, nails, and skin glands are the appendages of the skin.-more? |
What are the two types of sweat glands? | Eccrine, Apocrine |
How does the sweat gland, Eccrine differ from Apocrine? | Eccrine are are small and function throughout life to produce perspiration rich in salts, ammonia, uric acid, urea, and other wastes. |
How does the sweat gland, Apocrine differ from Eccrine?(2) | Apocrine are much larger than eccrine glands and are connected with hair follicles. Apocrine glands enlarge and begin to function at puberty, producing a more viscous and colored secretion. |
List two functions of the sebum. | Sebum keeps the hair supple and the skin soft and pliant. |
Name the two major types of connective tissue found in the skeletal system: | Bone and cartilage are the major types of connective tissue in the skeletal system. |
Name two principal chemical components of the bone matrix. | Inorganic salts and organic matrix are the principal chemical components of bone matrix. |
Name the canals that connect blood vessels between adjacent, parallel osteons: | Volkmann canals connect blood vessels between adjacent, parallel osteons. |
Name the primary type of cartilage cell | Chondrocyte is the primary type of cartilage cell. |
When seperation from the nail from its bed occurs, what is this called? | Onycholysis |
7. The epithelium that is grouped in solid cords or hollow follicle and form the secretory units of endocrine and exocrine glands is called: | Glandular |
The serous membrane that lines the thoracic cavity and surrounds the lungs is the:
What's its purpose? | Pleura- To decrease friction |
The fribrous connective tissue underling epithelium is called? | Lamina propria |
Where can one find Meniscus- and what is it? | In the knee joint, it's a fluid filled sack |
Where can one find Bursa? | By synovial filled membranes, (fluid filled sack) |
Smooth muscles that produce "goose bumps" when they contract are? | arrector pili muscles |
Which of the following are associated with hair?
A. Sebaceous glands
B. Ceruminous glands
C. Eccrine glands
D. None of the above | A. Sebaceous glands
-which are attached to hair follicles and release sebum |
What are the function of Ceruminous glands? | To create wax for the ears. |
What are the functions of the Eccrine glands? | They are the bodies sweat glands. |
All of the following are components of the bone matrix except:
A. Inorganic salts
B. Organic Matric
C. Collagenous fibers
D. All of the following are components of bone matrix | D. |
When is the hormone calcitonin released and what is its purpose? | It is released by the thyroid gland and its purpose is to reshape bone |
The fibrous outer covering of the carilage is called the? | Perichondrium |
Which membrane of the body is directly exposed to the external environment? | Cutaneous Membrane |
Which body Membrane lines body cavities that are not open to the external environment? | Serous Membrane |
Which body Membranes lines tracts that open to the external environment? | Mucous Membrane |
What is the function of the Cutaneous Membrane? | Protection, sensation, and thermoregulation |
What is the function of the Serous Membrane? | Lubrication |
What is the function of the Mucous Membrane? | Protection, lubrication |
What's the function of the Synovial membrane? | Helps hold joint together, lubricates, cushions. |
___________The keratinized, stratified squamous epithelium type that makes up the epidermis. | Cutaneous membrane |
___________Helps to hold joints together; lubricates and cushions joints. | Synovial membrane |
_______the dense, fibrous connective tissue. | Cutaneous membrane |
_______Secretes serous fluid. | Serous membrane |
_______Its main functions are protection and thermoregulation. | Cutaneous membrane |
_______The membrane whose fluid secretion is made of mucins. | Mucous membrane |
_______The deep layer of this tissue is made of loose, fibrous connective tissue. | Synovial membrane |
_______The epithelial membrane whose only function is to lubricate. | Serous Membrane |
The primary ossicication center is located in the ________ of bones | Diaphysis |
Large amounts of _______ are produced by dark skinned and dark haired people | Eumelanin |
The axillary glands are called the_______ | apocrine |
The shedding of the elements from the skin's surface is called________ | desquemation |
________ is responsible for the brown pigment in the skin | Melanin |
The callus begins to form around fractured bones in approximately: | 7 Days |