FINAL REVIEW Chapter 11

Name the tissue in which the cells are separated by a liquid.

Blood

Epidermal cells are supplied with nutrients from blood vessels located in the

Dermis

During a medical test for spinal meningitis the physician orders a "spinal tap". What cavity would he be removing the fluid from?

Dorsal

Which system is one of the two main body systems that help maintain homeostasis by regulating other body systems?

Endocrine

This type of gland secretes its product into tissue fluid or blood

Endocrine gland

Which layer of the skin protects the body from bacterial infection and water loss?

Epidermis

Which of the following tissue types would line the inside of the mouth?

Epithelial

List the four major tissue types found in the human body.

Epithelial Connective Muscular Nervous

Typically, carcinomas originate from which tissue?

Epithelium

Which of the following functions would not be lost or seriously compromised if someone suffered a severe burn over all of their body?

Exchange of gases

Glands that secrete their products into ducts are classified as

Exocrine glands

What tissue is found in pads between the vertebrae?

Fibrocartilage

Cardiac muscle is found in the wall of the

Heart

Which of the following is an example of homeostasis

Human oral body temperature is always close to 37 degrees C

The tissue that has a white, translucent apperance and is found and is found at the ends of long bones and in the nose is called

Hyaline cartilage

A person enters a heat chamber carrying a raw egg on a plate. As the temperature is gradually increased, the exposed egg is cooked while the subject continues to have a normal internal temperature by mouth thermometer. What mechanism is lacking in the egg but is present in the human subject that maintains homeostasis?

Increased sweating causes evaporation that carries away heat

This thick fluid secretion is produced by cells line the digestive, respiratory, and reproductive systems

Mucus

Which molecule is responsible for water proofing the skin.

Myosin

Which of the types of tissues will respond to stimuli and transmit impulses?

Nervous

Which of the following tissues is correctly matched with a function?

Nervous- integration of data

Dendrites and an axon are parts of a(n)

Neuron

Which of the following are cell fragments that help initiate blood clotting?

Platelets

Which type of cell is used to carry oxygen in the blood?

Red blood cells

If you wash your skin and hair many times a day, you will soon have dry skin that cracks and bleeds because you have removed the _____ secreted by ______ that is necessary to keep the skin supple.

Sebrum; Oil glands

The type of membrane that covers the heart is called a

Serous membrane

The muscle group in your upper arms is composed of what type of muscular tissue?

Skeletal muscle

Which is a correct description of muscle tissues?

Skeletal muscle cells are often straited or banded where actin and myosin filaments overlap.

The muscle tissue that can be consciously controlled is

Skeletal muscle tissue

During a football game an offensive lineman is hit in the legs from the side. Upon examination by the physical trainer it was determined that the player has a dislocated knee. There was a significant amount of damage to the entire knee joint. What are the main tissues and membranes that would have been damaged?

Skeletal muscle, connective tissues, and the synovial membrane

Melanin is a substance responsible for

Skin pigmentation to protect from harmful light

The human integumentary system includes

Skin, nails,hair follicles, and glands

Which type of muscle is involuntary and lack striations

Smooth

Which type of bone contains numerous bony plates seperated by irregular spaces?

Spongy

Smooth muscle is found in the wall of

Stomach and intestine

What type of epithelium contains thin, flat cells stacked upon each other?

Stratified squamous

The part of the skin that has adipose tissue to help insulate the body is the

Subcutaneous layer

Permanent wrinkling of skin is usually due to changes caused by excessive exposure to

Sunlight

What is the primary function of neuroglial cells?

Support and nourish neurons

Muscles are connected to bones by

Tendons

Besides putting the patient to sleep, some anesthetics effectively stop food from moving through the intestine. Therefore after an operation, the surgeon will not permit a patient to eat until food is normally through the digestive system. Without knowing more about anesthetics, what is the likely mode of action of the anesthetics?

The anesthetic probably afftects nerves that slow all smooth muscles action

What function is correctly matched to its type of tissue?

(All of the above) Connective tissue bind organs together and provides support and protection Reticular connective tissue supports lymphoid tissues Loose fibrous connective issue encloses internal organs, including muscles Adipose tissues store fat

Which statement is true about epithelial tissue?

(All of the above) Helps to protect the body from bacterial invasion can be glandular may contain column shaped cells can be found lining the tubules of the kidney

Cancers

(All of the above) may arise from epithelial, muscle, connective and blood tissues are more likely to arise from tissues of high rate of division are classified according to the type tissue from which they arise

Which of the following statements about homeostasis is true?

(all of the above) controlled by negative feedback requires coordination between internal organs holds fluctuations near to the bod's average levels controlled by hormones

Simple squamous epithelium has

A single layer of flat cells

What tissue has cells that are filled with large fat droplets that push the nuclei close to the cell membrane

Adipose tissue

Which tissue lacks a direct blood supply and heals very slowly?

Cartilage

Cartilage tissues are likely to be slow in healing following an injury because

Cartilage tissues lack direct blood supplies

Collagens and elastic fibers are found in what type of tissue?

Connective

Which type of tissue has cubed shape cells and lines kidney tubules?

Cuboidal epithelium

The shaft of the hair is composed of

Dead epidermal cells

In which direction does a nerve impulse usually move?

Dendrite-> Cell body-> Axon

Tendons and ligaments are composed primarily of

Dense connective tissue

List the subdivisions of the ventral body cavity and indicate the main organs that are found within each of the subdivisions.

Thoracic- Lungs Abdominal- Stomach, Liver Pelvic- Rectum, bladder, portion of intestine

Which of the following body systems rids the body of metabolic wastes and helps regulate the fluid balance and pH of the blood?

Urinary