ANTR 350 Chapter Notes - Chapter 1: Hyaline Cartilage, Epithelium, Muscle Tissue

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19 Jan 2019

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Section 1. 3. 5 tissues: list the 4 principle tissues found in the body. Connective tissue: describe the functions of epithelial tissue and where it is located. Epithelial tissues can be found lining the walls of open tubes and they provide a secretory (outward) and/or absorptive (inward) surface: list the 3 types of muscle tissue and describe their general functions and locations. Skeletal muscle - voluntary muscle found in your arms and legs, allows us to choose when and how to move. Smooth muscle - involuntary muscle, found in the walls of blood vessels and hollow organs such as the stomach and bladder. Cardiac muscle - involuntary muscle, only found in the walls of the heart: define the following terms: Voluntary - controlled by an individual"s will. Involuntary - done without will or conscious control: list the two types of neural tissue and describe the basic function of each type.

Related Questions

Question 1.1. (TCO 1) Moving from the elbowtoward the wrist is an example of moving in a _____ direction.(Points : 4)

distal
lateral
medial
proximal

Question 2.2. (TCO 1) The left and rightpleural cavities are part of this cavity. (Points : 4)

Abdominal
Pelvic
Dorsal
Thoracic

Question 3.3. (TCO 1) The _____ separatesanterior and posterior portions of the body. (Points : 4)

transverse plane
sagittal plane
parasagittal plane
frontal plane

Question 4.4. (TCO 1) A parasagittal plane_____. (Points : 4)

separates superior andinferior portions of the body
separates right and leftportions of the body
misses the midline,separating right and left portions of unequal size
separates anterior andposterior portions of the body

Question 5.5. (TCO 1) Which of the followingterms is not used to define the structure that separatesthe contents of a human cell from its surrounding medium? (Points :4)

Cell wall
Cell membrane
Plasma membrane
Plasmalemma

Question 6.6. (TCO 1) Approximately 60-80% ofa living cell is made up of _____. (Points : 4)

water
oxygen
lungs
potassium

Question 7.7. (TCO 2) Stratified cuboidalepithelia would be found _____. (Points : 4)

lining the urinarybladder
lining the ducts thatdrain sweat glands
lining kidneytubules
lining the stomach
at the surface of theskin

Question 8.8. (TCO 2) The layer of theepidermis that contains stem cells undergoing mitois is the _____.(Points : 4)

stratum corneum
stratum basale
stratum granulosum
stratum spinosum

Question 9.9. (TCO 2) The tissue that alwayshas a free surface exposed to the internal or external environmentis the _____. (Points : 4)

epithelial tissue
connective tissue
muscle tissue
neural tissue

Question 10.10. (TCO 2) The code to make aparticular protein is a gene located on a _____. (Points : 4)

tDNA molecule
RNA molecule
DNA molecule
tRNA molecule

Question 11.11. (TCO 2) The lipid bilyaer ofthe plasma membrane is constructed largely of _____ with smalleramounts of cholesterol and glycolipids. (Points : 4)

cholesterol
neutral fats
phospholipids
fat-soluble vitamins

Question 12.12. (TCO 2) A group of similarcells and their intercellular substances specialized to perform aspecific function is a(n) _____. (Points : 4)

cell
tissue
organ
atom

Question 13.13. (TCO 3) The _____ of sweat isproduced by the action of bacteria feeding on the sweat. (Points :4)

color
odor
salt
nitrates

Question 14.14. (TCO 3) An acquired skindisease resulting in irregular patches of skin of various sizes andcompletely lacking pigmentation is known as _____. (Points :4)

albinism
impetigo
vitiligo
ringworm

Question 15.15. (TCO 3) Squamous cellcarcinoma arises from this layer of the skin. (Points : 4)

Stratum spinosum
Stratum corneum
Stratum granulosum
Stratum basale

Question 16.16. (TCO 3) The primary purpose ofsensible perspiration is _____. (Points : 4)

to heat internal bodyorgans
to heat the skin
for evaporativecooling
to get rid of bodywaste
to elevate bodytemperature

Question 17.17. (TCO 3) Sweating is anevaporation process that _____ the body. (Points : 4)

cools
heats
has no effect on
dries the body

Question 18.18. (TCO 3) When the _____ musclecontracts, it causes the hair to stand on its end. (Points :4)

vellus
terminal hair
rrrector pili
arrector pili

Question 19.19. (TCO 4) The formation of redand white blood cells by the red bone marrow is known as _____.(Points : 4)

hematopoiesis
periostesis
mastication
cartilage

Question 20.20. (TCO 4) Yellow bone marrowcontains a large percentage of _____. (Points : 4)

fat.
blood-formingclots.
elastic tissue.
Sharpey's fibers.

Question 21.21. (TCO4) The shaft of a longbone is called the _____. (Points : 4)

physis
epiphysis
diaphysis
metaphysis
lamella

Question 22.22. (TCO 4) The boundaries betweenskull bones and between immovable joints are _____. (Points :4)

foramina
fontanels
lacunae
sutures

Question 23.23. (TCO 4) The _____ is theexpanded prominence of the upper hip bone. (Points : 4)

sacrum
coccyx
pubis
iliac crest

Question 24.24. (TCO 4) The _____ is afibrovascular membrane that covers a bone. (Points : 4)

endosteum
yellow bone marrow
periosteum
compact bone marrow

Question 25.25. (TCO 5) The bones that formthe wrist are the _____. (Points : 4)

carpals
tarsals
metatarsals
phalanges

Question 26.26. (TCO 5) The following isnot
a structure found on the ishium. (Points : 4)

Superior ramus
Inferior ramus
Lesser sciaticnotch
Superior body

Question 27.27. (TCO 5) The side walls of thevertebral foramen are formed by the _____. (Points : 4)

centrum of thevertebrae
spinous process
pedicles
laminae

Question 28.28. (TCO 5) The largest facialbones are the _____. (Points : 4)

palatine bones
nasal bones
lacrimal bones
maxillary bones

Question 29.29. (TCO 5) The bone in directcontact with the first metatarsal (big toe) is the _____. (Points :4)

medial cuneiform
lateral cuneiform
cuboid
calcaneus

Question 30.30. (TCO 5) The antebrachium iscomposed of which of the following two bones? (Points : 4)

The radius and theulna
The humerus and theclavicle
The scapula and theclavicle
The humerus and theradius

Question 31.31. (TCO 6) A joint united bydense fibrocartilaginous tissue that permits a slight degree ofmovement is a _____. (Points : 4)

suture
syndesmosis
symphysis
gomphosis

Question 32.32. (TCO 6) Articular cartilagefound at the ends of the long bones serve to _____. (Points :4)

attach tendons
produce red blood cells(hemopoiesis)
provide a smooth surfaceat the ends of synovial joints
form the synovialmembrane

Question 33.33. (TCO 6) The cruciate ligamentsof the knee _____. (Points : 4)

tend to run parallel toone another
also are calledcollateral ligaments
prevent hyperextension ofthe knee
assist in defining therange of motion of the leg

Question 34.34. (TCO 6) Menisci refer to_____. (Points : 4)

cavities lined withcartilage
small sacs containingsynovial fluid
semilunar cartilagepads
tendon sheaths

Question 35.35. (TCO 6) Synovial fluid ispresent in joint cavities of freely movable joints. Which of thefollowing statements is true about this fluid? (Points : 4)

It contains onlyenzymes.
It contains lacticacid.
It contains hyaluronicacid.
It contains hydrochloricacid.

amaranthworm158

The human body is truly remarkable and is designed tofunction effectively. Organs are important structures composed ofdifferent tissues that facilitate specific functions within thebody. Organs function as part of an integrated group of structuresknown as organ systems. These organ systems form the organizationalunits that are responsible for crucial processes necessary forsustaining life.

Examples of organ systems include but are not limitedto the cardiovascular system, the digestive system, themusculoskeletal system, the nervous system, the excretory system,the endocrine system and the respiratory system. Even organ systemsdo not function alone. These systems work together, interactingwith other organs in a functional network that keeps the body inbalance. (Look up the term homeostasis in your text.) When homeostasis orthe normal functioning of organ systems is disrupted, disease maydevelop causing injury to the body, or even death. In thisassignment, you will explore organ systems, as well as associateddiseases or malfunctions.

Assignment details:

Take a look at the following casestudies that detail an outcome associated with a disease/organmalfunction. Select onestudy to investigate further for yourassignment.

Critically evaluate the information provided andcorrelate it with the organ systems that are affected in thescenario. Use the information that you have gathered to answer theassignment questions that follow the case study. For assistancewith your assignment, please use your text, the AIU Library, Webresources, and course materials.

Case Study 1:

Atherosclerosis isnarrowing of arteries caused by the accumulation of fatty depositson the arterial walls.

On June 22, 2002 the St. Louis Cardinals werepreparing for their upcoming baseball game against the Chicagocubs. Concern arose when their prized pitcher, 33-year old DarrylKile did not show up for practice. Soon after, he was found stillin his hotel room where he had suddenly died in his sleep (New YorkTimes, 2002). It was discovered that the cause of death was relatedto three of his coronary arteries being 80-90% blocked as a resultof atherosclerosis (New York Times, 2002), which ultimately causedhim to undergo a heart attack.

Answer the following assignmentquestions:

Why would atherosclerosis result in a heart attack?Provide a brief explanation based on how the heart functions.
How are arteries different from veins andcapillaries? Describe the functions of both arteries andveins.
Vertebrates and some invertebrates have a closedcirculatory system. Explain the advantage of having a closedcirculatory system over an open circulatory system?
Briefly explain how the lymphatic system isassociated with the circulatory system?
Describe one disease that affects the lymphaticvessels similarly to the way that atherosclerosis affects thearteries?

Case Study 2:

Cigarette smoking remainsthe leading preventable cause of death in the United States,causing an estimated 438,000 deaths - or about 1 out of every 5 -each year (National Cancer Institute, 2008).

Mr. Amos is now 57 years old and has been smoking forthe past 30 years of his life. A recent doctor's visit reveals thatMr. Amos has stage 3 lung cancer, characterized by his symptoms ofnagging chest pain, fatigue, coughing up blood, substantial weightloss, and increased carbon dioxide levels in his blood. The doctorinformed Mr. Amos that had he quit his smoking habit several yearsago, he would have reduced his risk for developing lung cancerlater in life. Mr. Amos immediately begins treatment for the lungcancer that has metastasized to his lymph nodes.

Answer the following assignmentquestions:

What main components in cigarettes affect therespiratory system? Explain their effects on specific organs, cellsand/or processes in the respiratory system.
There are alternate mechanisms of transportingcarbon dioxide (CO2) and oxygen (O2 ) in the blood. Explain howsmoking might lead to increased levels of carbon dioxide in theblood.
Can smoking affect other organ systems of the body?Give specific examples and briefly explain your answer.
How can you correlate cellular respiration with therespiratory system?
Does smokeless tobacco present a reduced risk forlung cancer and other smoking associated diseases? Provide evidencefor your answer.

Case Study 3:

Gigantism is abnormallylarge growth during childhood caused by excess growth hormonesecreted by the anterior pituitary gland.

Robert Wadlow, born on February 22, 1918, weighed anormal eight pounds, six ounces. However, by the time Robertreached the age of six months old, he weighed 30 pounds (Hamilton,1993). Within only a year, his weight rose to 62 pounds, more thandouble the normal weight of a baby at 18 months. Aside from hisweight, Robert continued to grow at an astounding rate, reachingsix feet, two inches and 195 pounds by the time he was eight yearsold. Robert's unique size was attributed to an over activepituitary gland, which produced much higher than normal levels ofgrowth hormone. At the time of his death in July 1940 at the age of22, Robert had reached a height of 8 feet 11.1 inches and weighed485 pounds (Hamilton, 1993).

Answer the following assignmentquestions:

How does growth hormone regulate various bodyfunctions in adults, and what could cause the excess secretion ofgrowth hormone?
Discuss the relationship between growth hormone andinsulin, and are there complications associated with theirinteraction?
Why is gigantism usually more difficult to treatthan dwarfism?
Give examples of two other hormones secreted by thepituitary, and briefly describe how they specifically affect otherorgan systems of the body?
Some athletes have resorted to the illegal use ofanabolic steroids to increase strength and muscle size. How areanabolic steroids different from growth hormone? Briefly explainyour answer.

References

Hamilton, S. (1993). Looking backand up: At Robert Pershing Wadlow, the gentle giant. Alton,IL: Alton Museum of History and Art.

National Cancer Institute. (2008). Tobacco statistics snapshot. Retrieved fromhttp://www.cancer.gov/cancertopics/tobacco/statisticssnapshot#0_references

The New York Times. (2002, July 17). Baseball: Coroner verifies the cause of Kile's death asnatural. Retrieved fromhttp://www.nytimes.com/2002/07/17/sports/baseball-coroner-verifies-the-cause-of-kile-s-death-as-natural.html?ref=darryl_kile

bluemosquito470

2260 A&P 1 Lecture - Unit 1

Beware! ANYTHING within the assigned readings or discussed in lecture is fair game whether it is part of this list or not!!

What is the study of Anatomy? Provide an example of an anatomical study.

What is the study of Physiology? Provide an example of a physiological study.

List the characteristics of living things and briefly discuss them.

List the levels of organization from smallest to largest. Provide a specific example for each level.

Compare/Contrast sections and planes.

What are the distinguishing characteristics of the anatomical position?

Practice placing a section through a location in the body and then determine what structures would be made visible by that section in that location. For example if a coronal (frontal) section were made in the thoracic region (would be able to see both lungs, the heart, depending on the exact location of the cut, maybe the esophagus and /or the trachea)

Practice the directional terms using them to describe the locational relationship between two body regions (use the technical terms for those body regions, (i.e. if the original post used __ is superior to blank, the opposite would be ___ is inferior to __).

Distinguish between the nine abdominal regions and four quadrants and indicate what major organ(s) would be found deep to that region or quadrant.

Why is it important to study the language of anatomy and physiology if one is going into the medical field?

Define homeostasis. What thing (or things) in our body maintains homeostasis? And what regulates those "things"?

What is the likely result if homeostasis is not maintained?

13. What are the components of feedback mechanisms? What is the function of each component?

14. Discuss negative feedback mechanisms. Give a specific example of one.

Discuss positive feedback mechanisms. Give a specific example of one.

Discuss the levels of organization, list the various levels and provide a specific example of each level.

What is matter?

What are elements? What are the four most common elements of the human body?

Distinguish between atoms, and molecules. Provide an example of each.

What information is provided by the molecular formula? For example what can be said of the formula C₆H₁₂O_6, the molecular formula for glucose?

Briefly distinguish between organic and inorganic molecules. Recall that MY preferred defining quality differs from what the text says!

Consider/review the important inorganic molecules discussed in chp 2 and describe their importance in the human body.

Distinguish between acids and bases. Which of these will have relatively more free H+ ions?

What is the pH range of an acid? Of a base? What would be the pH value of a solution where the number of H+ ions = OH- ions?

What are the states of acidosis and alkalosis with reference to blood pH values?

Consider/review the important organic molecules discussed in chp 2 and describe their general importance in the human body.

Distinguish between solvent and solute.

Discuss the term osmolarity.

Consider/review the four types of lipids and discuss their individual function in the human body. Lipids are not composed of monomers but they do have âbuilding blocksâ, what are these building blocks?

What are the "building blocks" or monomers (looking for a group or class name) of a carbohydrate polymer? Name the five (5) types of carbohydrate monomers.

When two of these carbohydrate monomers are bonded together what "class" of carbohydrate is formed? What are the types of this "class"? What is the source (food) for each of these?

When three or more of these monomers are bonded together they form which "class" of carbohydrate? Which one of these stores excess carbs in animals (mainly in the liver)? Which one stores excess carbs in plants? And which one is indigestible by the human gut, but is important because it provides "bulk" in the form of fiber and helps keep fecal matter moving in the intestines?

What is the monomer of nucleic acids?

Briefly describe deoxyribonucleic acid including its general function.

Briefly describe ribonucleic acid including its general function.

What are the monomers of proteins? What kind of bond holds the monomers together?

Distinguish between oligopeptides and polypeptides.

Choose TWO general functions of proteins based on the globular vs fibrous classification of proteins, the class of protein that performs that function and a specific example for each.

What events or environments denature a protein? What has happened if a protein is denatured? What happens to its function if it is denatured?

What class of organic molecules are enzymes and what do they do in the body? How do they do their function? In other words, what is their mechanism of action/what do they change to do their job?

What are enzyme co-factors and what is their role in enzyme action?

How are enzymes regulated?

ANTR 350 Chapter Notes - Chapter 1: Hyaline Cartilage, Epithelium, Muscle Tissue

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