Question 1. You have just found out that your closest friend has been diagnosed with AIDS. What of the following statements #1-3 are true as prevention from contracting the disease from your friend? You must have no contact with your friend.

TRUE

FALSE

Question 2. You can still hug your friend.

TRUE

FALSE

Question 3. If you and your friend have the same blood type, you can still receive a transfusion from your friend.

TRUE

FALSE

Question 4. What returns excess fluid from the body tissues to the circulatory system and filters out bacteria?

A. lymphatic system

B. lymph

C. acquired immunity

D. natural immunity

Question 5. The born-with ability of our body to resist disease is called ________.

A. lymphatic system

B. lymph

C. acquired immunity

D. natural immunity

Question 6. The lymphatic system is part of your immune system?

TRUE

FALSE

Question 7. Tube of the lymphatic system that drains left upper body and total lower body into the left subclavian vein.

A. Right lymphatic duct

B. Lymphatic Veins

C. Lymphatic vessels

D. Thoracic Duct

Question 8. Tubes of the lymphatic system that transport excess tissue fluid back into the circulatory system.

A. Right lymphatic duct

B. lymphatic veins

C. lymphatic vessels

D. thoractic duct

Question 9. What gives "resonance" to the voice?

A. vocal cords

B. larynx

C. sinuses

D. androgen

Question 10. Difficult breathing is known as:

A. dyspnea

B. eupnea

C. apnea

D. orthopnea

Question 11. The principal function of internal respiration is:

A. exchange of gases in the alveoli and capillaries

B. exchange of gases in the blood, cells and lymph

C. exchange of gases during cellular chemical reactions

D. none of the above

Question 12. The lowest part of the pharynx is called the:

A. nasopharynx

B. oropharynx

C. laryngopharynx

D. Eqyptian sphinx

Question 13. The double layered membrane covering the lungs is called:

A. pleura

B. peritoneum

C. phlegm

D. pericardium

Question 14. Which of the following is correct concerning thoracic volume and air pressure in the lungs?

A. As volume decreases, pressure decreases.

B. As volume decreases, pressure remains constant.

C. As volume increases, pressure increases.

D. As volume increase, pressure decreases.

E. As volume increse, pressure remains consistent.

Question 15. What allows for normal exhalation?

A. diaphragm contraction and external intercostal contraction

B. diaphragm contraction and elastic recoil

C. diaphragm contraction and external intercostal relaxation

D. diaphragm relaxation and external intercostal contraction

E. diaphragm relaxation and elastic fiber recoil

Question 16. Normal respiration rate (breaths per minute) for an adult is:

A. 40 -60

B. 20 -26

C. 14 - 20

D. 10 - 14

Question 17. Which of the following is NOT considered COPD?

A. pneumonia

B. recurrent bronchitis

C. emphysema

D. none of the above

Question 18. The amount of air that moves in and out of the lungs with one breath is:

A. spirometer

B. tidal volume

C. inspiratory reserve volume

D. expiratory reserve volume

Question 19. Our respiratory center is located in the:

A. Phrenic nerve

B. Vagus nerve

C. Medulla Oblongata

D. Herring Breuer Reflex area

Question 20. Which is not associated with Sudden Infant Death Syndrome (SIDS)?

A. crib death

B. infant stops breathing while sleeping

C. occurs between 1 week and 1 year

D. parents are to blame for this

Question 21. The colon is also known as the _______________.

A. esophagus

B. small intestine

C. rectum

D. large intestine

Question 22. The lower sphincter of the stomach (which empties the stomach) is called the:

A. cardiac

B. pyloric

C. ileocecal

D. sigmoid

Question 23. ________ are a collection of crystallized cholesterol that may block the bile duct. These cause excruciating pain, and most often occur after a high fat meal.

A. kidney stones

B. gallstones

C. cholecystitis

D. heart attack

Question 24. Chief functions of the digestive system might best be described as:

A. catabolism, absorption and elimination

B. anabolism, ingestion and elimination

C. catabolism and ingestion

D. anabolism and defecation

Question 25. Ingested food mixed with gastric juices is called:

A. bolus

B. rugae

C. chyme

D. feces

Question 26. Which is not part of the small intestine?

A. ileum

B. ilium

C. jejunum

D. duodenum

Question 27. Protein is digested or broken down into __________.

A. glucose

B. fatty acids

C. amino acids

D. glycerol

Question 28. Another name for the alimentary canal is the:

A. respiratory system

B. elementary system

C. genitourinary (GU) tract

D. gastonintestinal (GI) tract

Question 29. The first set of teeth you had were called:

A. temporary

B. deciduous

C. conspicuous

D. permanent

Question 30. The gall bladder and pancreas send secretions to this part of the small intestine.

A. ilium

B. ileum

C. jejunum

D. duodenum

Question 31. The tube connecting the middle ear and the nasopharynx.

A. trachea

B. bronchi

C. eustachian tube

D. oropharynx

Question 32. Site of gas exchange (external respiration) within the lung.

A. bronchi

B. alveoli

C. bronchioles

D. laryngopharynx

Question 33. Space containing cilia, conchae and mucous membranes, which warm and filter out air.

A. nasopharynx

B. trachea

C. nasal cavity

D. alveolar ducts

Question 34. Structure preventing food from entering the trachea.

A. epiglottis

B. eustachian tube

C. larynx

D. layngopharynx

Question 35. Cartilaginous structure containing the vocal cords.

A. laryngopharynx

B. trachea

C. larynx

D. oropharynx

Question 36. Shared passageway for air and food.

A. oropharynx

B. nasopharynx

C. trachea

D. larynx

Question 37. First tubes entering the lungs.

A. alveolar ducts

B. bronchioles

C. bronchi

d. eustachian

Question 38. Tube with c-shaped cartilage throughout that branches into bronchi.

a. bronchioles

B. trachea

C. larynx

D. alveolar ducts

Question 39. If you swallow water and choke on it, _________ has failed to properly function.

A. larynx

B. bronchi

C. oropharynx

D. epiglottis

Question 40. This organ stores and concentrates bile.

A. liver

B. small intestine

C. gall bladder

D. pancreas

Question 41. Besides producting bile, this organ detoxifies drugs and alcohol.

A. stomach

B. liver

C. gall bladder

D. pancreas

Question 42. This organ contains chief, parietal and goblet cells.

A. stomach

B. small intestine

C. large intestine

D. parotid gland

Question 43. This organ contains a sphincter whose malfunction can lead to heartburn.

A. small intestine

B. large intestine

C. stomach

D. trachea

Question 44. This is the major site of absorption of digested carbohydrates, lipids, and proteins as well as vitamins, minerals, and electrolytes.

A. large intestine

B. stomach

C. oral cavity

D. small intestine

Question 45. Largest exocrine organ/gland in the body.

A. liver

B. salivary

C. parotid

D. pancreas

Question 46. This gland contains cells which produce salivary amylase.

A. pancreas

B. parotid gland

C. stomach

D. gall bladder

Question 47. Functions of this organ include water absorption and Vitamin K synthesis.

A. small intestine

B. liver

C. large intestine

D. stomach

Question 48. This organ uses peristaltic contractions to move a bolus.

A. parotid gland

B. esophagus

C. small intestine

D. large intestine

Question 49. The site where lung tissue and capillaries enmesh to efficiently transfer oxygen and carbon dioxide.

A. bronchi

B. trachea

C. bronchioles

D. alveolar sacs

Question 50. This structure bifurcates (splits) to send air to the right and left lungs.

A. bronchioles

B. eustachian tube

C. bronchi

D. trachea

Question 51. This structure contains the vocal cords.

A. oropharynx

B. trachea

C. larynx

D. nasopharynx.