Have an account?
Skip to Content
Build your own quiz
Suggestions for you
67 questions
Show Answers
See Preview
- 1. Multiple Choice
A disorder of the lungs called ____ causes the bronchi to become restricted (get smaller) so air can't get to the lungs.asthmacoldinfluenzabronchitis - 2. Multiple ChoiceThe air sacs that are covered with capillaries where gas exchange takes placebronchilungsoxygenalveoli
- 3. Multiple ChoiceWhich of the following is true?Oxygen diffuses along the concentration gradient from the alveoli into the capillariesOxygen diffuses against the concentration gradient from the alveoli into the capillariesOxygen diffuses along a concentration gradient from the capillaries to the alveoliOxygen diffuses against the concentration gradient from the capillaries to the alveoli
- 4. Multiple ChoiceWhat is tidal volume?The volume of air inspired and expired during a normal breath at restThe volume of air inspired and expired during exerciseThe extra volume of air you could inspire if you wanted toThe total volume of air you could possibly inspire and expire during a maximum breath in and out
- 5. Multiple Choice
Which of the following is the correct sequence of air movement during inhalation?
1. Bronchioles 3. Trachea
2. Alveoli 4. Bronchi
3,2,4,1
4,3,1,2
3,4,1,2
1,3,4,2
- 6. Multiple Choice
The amount of air remaining in the lungs after maximum exhalation is called
vital capacity
residual volume
tidal volume
minute volume
- 7. Multiple Choice
The volume of air breathed in and out without conscience effort is called
vital capacity
residual volume
tidal volume
minute volume
- 8. Multiple ChoiceMoving air into the lungs requiresraising the air pressure in the lungs above atmosph pressurelowing the air pressure in the lungs below atmosph pressureopening the air passagewaysmoving the epiglottis
- 9. Multiple ChoiceWhich of the following is the correct sequence of air movement duringtrachea, alveoli, bronchi, bronchiolesbronchi, trachea, bronchioles, alveolitrachea, bronchi, bronchioles, alveolibronchioles, trachea, bronchi, alveoli
- 10. Multiple ChoiceWhat lung structure is responsible for the exchange of gasses with blood?bronchilobes of lungalveolitrachea
- 11. Multiple ChoiceWhat is the tool that is commonly used to measure lung capacity?spirometeroxygen maskiron lungsphygmomanometer
- 12. Multiple ChoiceThe volume of air breathed in & out without conscious effort is calledvital capacityresidual volumetidal volumeminute volume
- 13. Multiple ChoiceThe amount of air remaining in the lungs after maximum exhalation is calledvital capacityresidual volumetidal volumeminute volume
- 14. Multiple ChoiceTerminal air sacs that constitute the gas exchange surface of the lungs.BrachiaeAlveoliBrachiolesBronchi
- 15. Multiple ChoiceA sheet of muscle that forms the bottom wall of the thoracic cavity in mammals; active in ventilating the lungs.Cardiac NotchPulmonary VeinDiaphragmPulmonary Muscle
- 16. Multiple ChoiceAn instrument for measuring the air entering and leaving the lungs.Lung Volume MeterAir Flow MeterSpirometerAerometer
- 17. Multiple ChoiceWhat is function of the dome-shaped diaphragm?This is where gas exchange happens.Air passes through the diaphragm on the way to the lungs.It attaches to the lungs to help in breathing.It is under the lungs and keeps them from falling down to your stomach.
- 18. Multiple ChoiceWhen you breathe, your lungs take in ___ and remove ___.air/oxygenoxygen/carbon dioxidecarbon dioxide/wastewaste/air
- 19. Multiple ChoiceThe two main branches from the trachea (one to each lung)bronchialveolicapillariesbronchioles
- 20. Multiple ChoiceThe air sacs that are covered with capillaries where gas exchange takes placebronchilungsoxygenalveoli
- 21. Multiple ChoiceWhat is the main function of the respiratory system?to provide oxygen and remove carbon dioxide from the bodyto bring oxygen to the bodyto break down food and absorb nutrientsto remove oxygen from the body and deliver carbon dioxide
- 22. Multiple ChoiceWithin the lungs, the exchange of oxygen and carbon dioxide occurs between the ___ and the capillaries.tracheabronchialveolidiaphragm
- 23. Multiple ChoiceWhat is the function of the cardiovascular systemcarries oxygen and nutrients to bodycarries waste to excretory systemdefense against diseaseall of the above
- 24. Multiple ChoiceBicuspid valve is also called __________tricuspidmitralpulmonaryaortic
- 25. Multiple Choice________carry blood back to the heartarteriescapillariesveinsarterioles
- 26. Multiple Choiceblood vessels that carry blood to the heart; have valves to prevent the backflow of bloodarteriesveinscapillaries
- 27. Multiple ChoiceIdentifyLeft atriumRight atriumLeft ventricleRight ventricle
- 28. Multiple Choice
Smoking increases the risk of this condition, in which an artery is completely blocked and blood flow is compromised.
myocardial infarction
peripheral artery disease
stroke
congestive heart failure
- 29. Multiple Choice
Arteries are more efficient than veins in blood flow
true
false
- 30. Multiple Choice
A long-lived lymphocyte that carries the antibody or receptor for a specific antigen after a first exposure to the antigen and that remains in a less than mature state until stimulated by a second exposure to the antigen at which time it mounts a more effective immune response than a cell which has not been exposed previously.
Memory Cell
Lymph node
Macrophage
Lymphocyte
- 31. Multiple Choice
A foreign macromolecule that does not belong to the host organism and elicits and immune response.
. Antigen
Antibody
Pathogen
Alleles
- 32. Multiple Choice
Any of the colorless weakly motile cells that originate from stem cells and differentiate in lymphoid tissue (as of the thymus or bone marrow), that are the typical cellular elements of lymph, that include the cellular mediators of immunity, and that constitute 20 to 30 percent of the white blood cells of normal human blood.
. Memory Cell
Lymph
.lymph node
Lymphocyte
- 33. Multiple Choice
A type of lymphocyte responsible for cell-mediated immunity that differentiates under the influence of the thymus.
. Lymphocyte
B Lymphocyte (B cells)
. Blood Type (Group)
T Lymphocyte (T cell)
- 34. Multiple Choice
Any of the rounded masses of lymphoid tissue that are surrounded by a capsule of connective tissue, are distributed along the lymphatic vessels, and contain numerous lymphocytes which filter the flow of lymph passing through the node.
Lymphocyte
Blood Type (Group)
Immunity
Lymph node
- 35. Multiple Choice
An antigen-binding immunoglobulin, produced by B cells, that functions as the effector in an immune response.
. Macrophage
Antigen
Antibody
Immunity
- 36. Multiple Choice
A condition of being able to resist a particular disease especially through preventing development of a pathogenic microorganism or by counteracting the effects of its products.
. Lymph node
Antibody
Alleles
Immunity
- 37. Multiple Choice
An amoeboid cell that moves through tissue fibers, engulfing bacteria and dead cells by phagocytosis.
Macrophage
Antibody
Antigen
Pathogen
- 38. Multiple Choice
A specific causative agent (as a bacterium or virus) of disease.
A. Antibody
B. Pathogen
C. Antigen
D. Macrophage
- 39. Multiple Choice
A type of lymphocyte that develops in the bone marrow and later produces antibodies, which mediate humeral immunity
B Lymphocyte (B cells
B. T Lymphocyte (T cell)
C. Lymphocyte
d. Blood Type (Group)
- 40. Multiple Choice
A usually clear fluid that passes from intercellular spaces of body tissue into the lymphatic vessels, is discharged into the blood by way of the thoracic duct and right lymphatic duct, and resembles blood plasma in containing white blood cells and especially lymphocytes but normally few red blood cells and no platelets.
A. Lymph
B. Memory Cell
C. Lymphocyte
D. Lymph node
- 41. Multiple ChoiceThe eye care professional that makes corrective lenses.OpthalmologistOpticianOptometrist
- 42. Multiple ChoiceWhich eye care professional does corrective surgery?OpthalmologistOpticianOptometrist
- 43. Multiple ChoiceWhat is the blind spotProduces aqueous humor and controls the lense shapeWhites of the eye and provides structureThe area where the optic nerve attaches , and no retina is located
, so there is no information to be picked up - 44. Multiple ChoiceWhat is the function of the pupil?Sends messages picked up by the retina to the brainThe hole that controls the different amounts of lightthe colored part of the eye that controls the size of the pupiltransparent jelly like fluid that fills the eye and refracts light
- 45. Multiple ChoiceWhat is letter I?CorneaLensVitreous humorOptic nerve
- 46. Multiple ChoiceWhat is letter E?Vitreous humorRetinaCorneaOptic nerve
- 47. Multiple ChoiceWhat is letter BOptic nerveLensCorneaRetina
- 48. Multiple ChoiceWhich nerve transmits information from the eye to the brain?OpticOlfactoryOcculomotorTrigeminal
- 49. Multiple ChoiceWhat light sensitive cells are stimulated in dim light?rodscones
- 50. Multiple ChoiceThe white portion of the eye (In Humans).PupilScleraDyslexiaRetina
- 51. Multiple ChoiceOrder the phases an action potential travels in the conduction systemSA node--> AV bundle branches--> AV node--> Purkinje fibersSA node--> AV node--> AV bundle branches--> Purkinje fibersAv bundle branches--> AV node--> SA node--> Purkinje fibersPurkinje fibers--> SA node--> AV node--> AV bundle branches
- 52. Multiple ChoiceWhat carries the oxygenated blood from the lungs to the left atrium of the heart?vena cavaaortapulmonary veinpulmonary artery
- 53. Multiple ChoiceThe volume of blood ejected each time a Ventricle contracts is known as?Heart RateStroke VolumeCardiac Output
- 54. Multiple ChoiceThe number of times the heart Ventricles beat in one minute is known as?Heart RateStroke VolumeCardiac Output
- 55. Multiple ChoiceWhich part of the heart is this?Pulmonary VeinPulmonary ArteryRight AtriumTricuspid Valve
- 56. Multiple ChoiceWhich part of the heart is this?AortaRight VentricleLeft AtriumLeft Ventricle
- 57. Multiple Choice
Term: Any of the smallest blood vessels connecting arterioles with venules and forming networks throughout the body.
Capillaries
Vein
Adventitia
Artery
- 58. Multiple ChoicePulmonary veincarries oxygenated blood to left atriumcarries deoxygenated blood to left ventriclecarries oxygenated blood to left ventriclecarries deoxygenated blood to left atrium
- 59. Multiple ChoiceThe flow of blood between the heart and the lungssystemic circulationoxygenated circulationPulmonary circulationnone of the above
- 60. Multiple ChoiceCarry blood away from heart; mostly oxygen-richArteriesVeinsCapillaries
- 61. Multiple ChoiceCapillaries are best known for ...Connecting cells togetherConnecting veins and arteries togetherMoving blood away from the heartMoving blood towards the heart
- 62. Multiple ChoiceWhat type of blood vessels carry blood TO the heart?arteriesveinscapillaries
- 63. Multiple ChoiceWhich heart valve is between the right atrium and right ventricle?TricuspidBicuspidMitralNone of these
- 64. Multiple ChoiceA minute blood vessel connecting arterioles and venulesArteryCapillaryThrombusVeine
- 65. Multiple ChoiceCapillariesExchange oxygen and carbon dioxideconnect arteries to veinsare all over the bodyall of the above
- 66. Multiple ChoiceThe job of the heart is topump bloodExchange oxygen and carbon dioxideremove wastescreate red blood cells
- 67. Multiple Choice
Which part of the heart is responsible for pumping oxygenated blood to the body?
Right atrium
Left ventricle
Right ventricle
Left atrium
- Answer choicesTagsAnswer choicesTags