KNR 180 Lecture Notes - Lecture 3: Humerus, Central Nervous System, Autonomic Nervous System

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23 Jan 2017

School

ISU

Department

Kinesiology And Recreation

Course

KNR 180

Professor

Fabrizius

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Document Summary

Most life-threatening conditions affect the respiratory, circulatory, and nervous systems. Most important and sensitive organs: brain, lungs, heart, spinal cord. Death will result in about 4 to 6 minutes if the body"s oxygen supply is cut off. Oxygen from air is made available to the blood through the respiratory system. Respiration: the passage of air into and out of the lungs: inhalation is breathing in, exhalation is breathing out. Ventilation: a mechanical process that alternately increases and decreases the size of the chest cavity. Infants and children: smaller respiratory structures, easily obstructed airways, tongues take up more space in the mouth, more flexible trachea. Platelets (essential for blood clot formation: liquid portion. Plasma (90% water, carries food materials and waste materials) Thursday, january 19, 2017: pumps blood through the vessels, about the size of a man"s clenched fist, shaped like a pear, located in the left center of the chest. Blood vessels: capillaries: a network of extremely fine vessels.

Related Questions

1. Which of the following are considered blood vessels within the cardiovascular system? (Select all that apply.)

Veins

Arteries \

Epithelial tissue

Capillaries

Epidermis

2. The middle muscle layer found in the walls of the heart is the __________.

Myocardium

Epicardium

Endocardium

Aorta

3. Blood is transported throughout the body via ___________.

Veins
Arteries

Capillaries

All of the above

4. The right atrium receives blood from all parts of the body except the ______________.

Abdominal cavity

Lungs

Dorsal cavity

Cranium

5. Blood carries which of the following?

Oxygen and cellular waste

Oxygen, nutrients, hormones, enzymes, and cellular waste

Nutrients, hormones, enzymes

Oxygen, nutrients, enzymes

6. Vocal chords are found in the ____________.

Bronchus

Trachea

Larynx and Pharynx

Nasal cavity

7. The trachea is mostly lined by ________________.

Alveoli

Ciliated

mucous membrane

Lung capillaries
Vocal chords

8. Excess CO2 from the body is __________________.

Stored in the pancreas

Digested by cells

Excreted by the respiration process

Used to make ATP

9. CO2 from the body is released into the lungs via _________________.

Ciliated mucous membrane

Alveolar air

Nasal cavity

Bronchial tree

10. The principal function(s) of gas exchange is ____________________.

To supply cells with oxygen

To remove CO2 from the body

Both A and B

Neither of the above

One of the most common chronic conditions affecting the respiratory system is asthma. Asthma is a condition characterized by inflammation of the airways. When an asthma attack is triggered, the airways become even more inflamed and can restrict breathing. Common symptoms during an asthma attacks include coughing, wheezing, tightness in the chest and shortness of breath. Severe asthma attacks can be fatal. People with a family history of asthma are more likely to have the condition. While there is no cure for asthma, proper medical care and a management plan can help to maintain quality of life for people living with asthma. There are different types of asthma, each with their own triggers and management plans. Type Description Exercise-induced Bronchoconstriction (EIB), or Exercise-induced Asthma (EIA) Some people only experience asthma symptoms during exercise. Exercise-induced asthma causes the narrowing of airways during exercise, which restricts the flow of air to and from the lungs. Cold, dry air tends to exacerbate symptoms, while warm, humid air may reduce symptoms. People with exercise-induced asthma should work with their doctor to create a management plan that still allows them to exercise while keeping their symptoms under control. Allergic Asthma Allergic asthma is the most common form of asthma. It is triggered by inhaling allergen particulates, such as dust mites, pollen, pet dander, or mold. The bodyâs reaction to the allergens causes inflammation that results in coughing, wheezing, and other symptoms of asthma. Occupational Asthma Occupational asthma is caused by the frequent inhalation (breathing) of gases, fumes, dust, or other harmful substances in the workplace. Employees working in the chemical or petroleum industries are frequently exposed to chemicals such as Sulphur dioxide or hydrochloric acid, and may develop occupational asthma after prolonged exposure. Childhood Asthma Childhood asthma is usually developed before age 5. It is a condition that affects millions of children. It is vital that childhood asthma is properly controlled to prevent damage to the developing lungs Risk factors: â¢ Allergies â¢ Family history â¢ Frequent respiratory infections â¢ Low birth-weight â¢ Second-hand smoke â¢ Residing in a low-income, urban environment

Asthma symptoms that are triggered by exposure to pollen, pet dander, mold, or dust mites is indicative of which of the following types of asthma:

Occupational asthma

Childhood asthma

Allergic asthma

Exercise-induced asthma

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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.

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Question 1 An unknown element is found to contain 45 protons and an atomic mass of 64, what is its atomic number? A It cannot be determined. B 19 C 45 D 64 Question 2 The square above is based on the eye color of two parents, one of whom has brown eyes and carries the recessive gene for green eyes (a). What is the probability that a biological child of these parents will have brown eyes? A 0% B 25% C 50% D 100% The spleen functions are part of the _____ system. Which of the following completes the sentence above? A digestive B lymphatic C endocrine D circulatory Question 4 Which of the following is an example of deductive reasoning? A Only 21% of a townâs population have expressed a desire to ban all cars. Therefore, the new proposition banning cars in the state is not likely to pass. B People who brush their teeth regularly have fewer instances of heart disease. Therefore, good dentistry can prevent heart attacks. C All soccer players who play professionally can kick well. Therefore, any future soccer player who is recruited to play professionally will be able to kick well. D All secretaries are good typists. Cynthia is a secretary. Therefore, Cynthia is a good typist. Question 5 Which of the following is a possible cause of herniation of discs? A hepatitis B whiplash C plantar fasciitis D ulcer Question 6 Which of the following is a characteristic of the autonomic nervous system? A It regulates the voluntary control of body movements through the skeletal muscles. B It is the part of the nervous system consisting of the brain and spinal cord. C It regulates involuntary activity in the heart, stomach, lungs, and intestines. D It is thought to be the center of intelligence. Question 7 During photosynthesis, which two compounds are combined to create the output of glucose and oxygen? A Carbon dioxide and water. B Carbon dioxide and bicarbonate. C Bicarbonate and water. D Carbon dioxide and multiple alkaline substances. Question 8 Questions 8 & 9 are based on the following diagram: Which of the following is true about the frog? A It is a member of the salamandridae family. B It is a type of amphibian. C It is a non-vertebrate. D It is closer to most tetrapods than to most newts. Question 9 Questions 8 & 9 are based on the following diagram: Which statement can be inferred about amphibians? A All amphibians are salamandridae, but not all salamandridae are amphibians. B Some amphibians are vertebrates, but not all amphibians are vertebrates. C Some salamandridae are amphibians, but not all amphibians are tetrapods. D All amphibians are vertebrates, but not all vertebrates are amphibians. Question 10 What would this diagram be useful for? A determining outcomes for potential infection B diagnosing an infectious disease C controlling the spread of disease in undeveloped countries D training nurses to detect early onset symptoms of disease Question 11 What type of bond between the complementary bases of DNA stabilizes the double helix structure? A covalent B ionic C hydrogen D nuclear Question 12 Which of the following subatomic particles are found inside of an atomâs nucleus? A electrons, neutrons, protons B neutrons, protons C electrons, protons D electrons Question 13 Which of the following statements is true regarding trophic levels? A Tertiary consumers acquire more energy content than secondary consumers. B Producers acquire less energy than primary consumers. C Secondary consumers acquire more energy than primary consumers. D Tertiary consumers acquire less energy than primary consumers. Question 14 Why does the human eye perceive a red colored dress as the color red? A The molecules of the dress do not absorb red light wavelengths. B The molecules of the dress absorb green and blue light wavelengths. C A red dress will primarily absorb red light wavelengths. D A red dress will not absorb light wavelengths from non-red colors. Question 15 In a lab experiment designed to test the rate at which plants grow under artificial light, the kind of light used is which type of variable? A dependent B independent C random D responding Question 16 Which organ system is primarily responsible for regulating metabolism, mood, and growth? A respiratory system B digestive system C endocrine system D lymphatic system Question 17 In a vacuum, why doesnât an elephant accelerate faster than a penny as it falls to the ground? A Vector components of an elephant are more complex than those of a penny. B An elephant is not a projectile, while a penny is. C They both have an acceleration of 9.8 m/s2. D The elephant is greater in mass but is slowed less by the effects of air resistance. Question 18 Which train described below would have the greatest momentum? A A 9500 kg train car moving at 200 mph B An 8000 kg train car moving at 215 mph C A 9300 kg train car moving at 190 mph D A 8600 kg train car mobbing at 195 mph Question 19 A scientist found that when an invasive species was introduced into a river, the population of salmon native to the region decreased. The type of correlation between these two populations could best be described as A a direct relationship. B an inverse relationship. C a direct and indirect relationship. D no decisive relationship. Question 20 The addition of a catalyst to a chemical reaction will have what effect? A Increase the energy required for the reaction to take place. B Increase the time required for the reaction to take place. C Increase the rate at which the reaction takes place. D Reduce the amount of products in the reaction. Question 21 The pharynx is part of what body system? A respiratory B muscular C lymphatic D circulatory Question 22 Which of the following is true about eukaryotic cells? A They do not contain lysosomes. B They contain one chromosome. C They do not contain a nucleus. D They contain mitochondria. Question 23 What characteristic of an element determines its specific isotope? A Number of protons. B Number of neutrons. C Number of electrons. D Number of quarks. Question 24 What is NOT true about RNA? A It contains a sugar called ribose. B Thymine is not one of its base pairings. C It is unstable in alkaline conditions. D Its sugar is more reduced than DNAâs sugar. Question 25 Which of the following scenarios would NOT give a normal distribution? A A distribution of the yearly income of families in the U.S. B The distribution of heights in a large sample of people. C The percentage of toxic wastes and pollution in the atmosphere vs. the lifespan of organisms in the location. D A curve with 97% of the population within the first two standard deviations. Question 26 In a cell, the Golgi apparatus is found in what location? A Inside the nucleus B Inside the mitochondria C In the cell wall D In the cytoplasm Question 27 Which taxonomic rank is the next-smallest after Order? A Phylum B Family C Species D Genus Question 28 In plants, ________ involves the formation of a _____? A cytokinesis, cleavage furrow B telophase, cell plate C cytokinesis, cell plate D prophase, DNA Question 29 Which base is NOT found in DNA? A guanine B cytosine C uracil D adenine Question 30 Which of the following layers of the atmosphere is the closest to space? A troposphere B stratosphere C mesosphere D thermosphere Question 31 Which is NOT one of the four basic types of tissue? A parenchyma B epithelial C nervous D connective Question 32 The stomach is _____ to the small intestine. Which of the following correctly completes the sentence above? A lateral B superior C posterior D proximal Question 33 Which of the following is the atomic mass of an atom containing 42 protons, 42 electrons, and 37 neutrons? A 42 B 79 C 84 D 121 Question 34 A patient who has suffered head trauma is not able to recognize people he has met around an hour earlier but is still able to recognize people he met before the injury. He most likely has damage to the: A Medulla Oblongata B Corpus Callosum C Hippocampus D Pituitary Gland Question 35 What process is illustrated in the diagram above? A meiosis B mitosis C replication D codification Question 36 Of the following, which is not a type of chemical bond? A ionic B covalent C polar D magnetic Question 37 If the amount of hydrogen in a balloon of fixed size is doubled, what happens to the mass and density of the balloon? A The mass and density both decrease. B The mass increases, but the density decreases. C The mass decreases, but the density increases. D The mass and density both increase. Question 38 If you have 200 mL of a 60% sodium chloride solution, how much NaCl is dissolved in the solution? A 20 g B 50 g C 80 g D 120 g Question 39 How many carbon dioxide molecules are required to balance the following reaction: 4C6H12O6 + 24O2 â _CO2 + 24H2O + Energy A 4 B 8 C 16 D 24 Question 40 The graph above records the death rate of two types of male flies a certain number of days after a chemical pesticide is sprayed. What is the probability a male methuselah fly will be alive 75 days after exposure to the pesticide? A 1/2 B 1/3 C 1/4 D 1/5 Question 41 A scientist wants to write an equation using the variables X, Y, and Z. What is the proper relationship between the variables if X represents time, Y represents energy, and Z represents power? A 2XY = Z B XZ = 2Y C Z = X/Y D Z = Y/X Question 42 What type of correlation is presented between price and quality? A strong direct correlation B weak direct correlation C strong indirect correlation D no correlation Question 43 What type of cells result from mitosis? A one diploid cell B two haploid cells C two diploid cells D four haploid cells Question 44 Cheetahs, rainbow trout, and inchworms belong to the same A Kingdom B Phylum C Class D Order Question 45 The presence of which hormone would NOT cause an increase in water retention? A Renin B ANP C ADH D Aldosterone Question 46 In which part of the heart does oxygenated blood flow out of? A Right ventricle B Left ventricle C Right atrium D Left atrium Question 47 Which of the following hormones are secreted directly by the hypothalamus? A melatonin B oxytocin C dopamine D calcitonin Question 48 Which of the following terms do these diagrams NOT portray? A Active transport B Facilitated Transport C Antiporter D Ion Channel

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KNR 180 Lecture Notes - Lecture 3: Humerus, Central Nervous System, Autonomic Nervous System

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