QUIZ #2: Digestion, Circulation, and Respiration
S7 L2: Students will describe the structure and function of cells, tissues, organs, and organ systems.
Multiple Choice
Identify the choice that best completes the statement or answers the question.
_
1. Nutrients from digested food enter the blood stream through the process of
a. absorption c. respiration
b. elimination d. secretion
2. ( Blast form the past) What is the purpose of the enzyme lactase?
a. / to digest lactose into proteins / c. / to digest lactose into fatsb. / to digest lactose into glucose / d. / to digest the sugar glucose
3. Smooth muscle can be found in the walls of blood vessels and in the
a. / heart. / c. / brain.b. / joints. / d. / digestive tract.
4. What type of muscle tissue is found only in the heart?
a. / cardiac muscle / c. / skeletal muscleb. / smooth muscle / d. / biceps muscles
5. Which of the following organs is not part of the food tube?
a. Esophagus c. Intestines
b. Liver d. Stomach
6. What are the five main parts of the cardiovascular system?
a. / heart, arteries, capillaries, blood, and veinsb. / atherosclerosis, hypertension, heart attacks, edema and heart failure
c. / oxygen, carbon, nitrogen, helium and hydrogen
d. / pulmonary, systemic, lymphatic, circulatory and respiratory
7. The main components of blood are
a. / systolic and diastolic.b. / antibodies, antigens, and pathogens.
c. / plasma, RBCs, WBCs, and platelets.
d. / A, B, AB, and O.
8. Which of the following is NOT a part of the respiratory system?
a. / bronchioles / c. / lungsb. / alveoli / d. / liver
9. The diagram represents a magnified view of an air sac in the human lung. The white arrows indicate blood flow.
Which two systems are interacting in this diagram?
a. skeletal and muscular c. nervous and endocrine
b. reproductive and digestive d. respiratory and circulatory
10. What pathway describes the movement of blood in the body?
a. heart-body-lungs-heart c. heart-lungs-body-lungs
b. heart-body-lungs-body d. heart-lungs-heart-body
11. Blood that is in the left ventricle
a. visits the lungs to collect oxygen c. visits the lungs to get rid of carbon dioxide
b. visits the body to deliver oxygen d. visits the body to deliver carbon dioxide
12. After food spends 3 to 4 hours in the stomach, where does it go next?
a. the liver c. the small intestines
b. the large intestines d. the pancreas
13. Using the diagram, identify the structure labeled C?
a. / rectum / c. / liverb. / pancreas / d. / Stomach
14. Using the diagram, identify the structure that absorbs water.
a. Letter E c. Letter G
b. Letter F d. Letter H
15. Red blood cells contain hemoglobin which is used to
a. fight foreign invaders c. transport oxygen
b. transport nutrients such as glucose d. clot blood
16. To digest food, your stomach works with other organs such as the pancreas which
a. / makes hormones and enzymes / c. / eliminates wastesb. / absorbs nutrients / d. / digests proteins
17. A rhythmic muscular movement to transport food is called
a. a reflex c. peristalsis
b. a contraction d. diffusion
18. The smallest blood vessels are
a. arteries c. veins
b. capillaries d. arterioles
19. What is the most likely explanation for the change seen after 2 min?
a. The person began performing light aerobic exercise.
b. The person began eating a food rich in carbohydrates.
c. The person relaxed and then fell asleep.
d. The person took a depressant.
20. The material within bones that makes blood cells is called
a. / fat. / c. / compact bone.b. / mineral. / d. / marrow.
21. The main functions of blood are to
a. / digest food and break it down to be used as energy.b. / carry oxygen, nutrients, and wastes; fight disease; and regulate temperature.
c. / carry messages through all the body to direct body movement.
d. / carry messages to parts of cells to tell them how to develop.
22. The process of taking in oxygen and transporting to body cells demonstrates the relationship between which of the following systems?
a. / skeletal and cardiovascularb. / digestive and circulatory
c. / circulatory and respiratory
d. / integumentary and muscular
23. In the carrot lab, the filter paper absorbed the nutrients form the carrot simulating the
a. enzymes in the pancreas c. peristalsis in the esophagus
b. Acids in the stomach d. villi in the small intestines
24. What systems are working together so that cells can perform
aerobic respiration?
a. / The respiratory and digestive systemb. / The cardiovascular and integumentary system
c. / The integumentary and muscular system
d. / The digestive and muscular system
25 . Using the diagram, identify the structure labeled A.
a. Diaphragm c. Alveoli
b. Lungs d. Bronchi
26. Which of the following is the function of the three types of blood vessels?
a. / pump blood / c. / exchange gasesb. / fight disease / d. / carry blood
27. Which of the following is the site in which oxygen enters the blood?
a. / pharynx / c. / villib. / alveoli / d. / gall bladder
28. Which muscle contracts to begin the process of inhaling?
a. / lungs / c. / diaphragmb. / pharynx / d. / Bronchus
29. The exchange between alveoli and capillaries allows
a. / damaged red blood cells to be destroyed.b. / oxygen to enter the blood.
c. / lymph to be collected.
d. / carbon dioxide to enter the blood.
30. The right side of your heart receives blood that is
a. / oxygenated / c. / nitrogen richb. / deoxygenated / d. / hydrogen rich
31. In the carrot lab, the alcohol simulated
a. absorption c. mechanical digestion
b. chemical digestion d. peristalsis
32. The heart helps cells get food and oxygen by
a. / sending electrical messages. / c. / pumping blood.b. / breaking down food. / d. / supporting and protecting the body.
34. What would happen if all the red blood cells in blood disappeared?
a. White blood cells would replace the red blood cells.
b. Platelets would replace the red blood cells.
c. The organs and body systems would die from a lack of oxygen.
d. The organs and body systems would use plasma to get oxygen from the lungs
35. Oxygen moves from a higher concentration in the lungs to a lower concentration in the blood stream through the process of
a. osmosis c. exocytosis
b. diffusion d. peristalsis
36 – 40. Place the following events in the correct order from first to last.
a. water is absorbed by the large intestines
b. food is reduced to chyme in the stomach
c. food moves down the esophagus
d. food is chewed by teeth in the mouth
e. nutrients are absorbed by the small intestines
41 – 48. Beginning with the Vena Cava, trace the flow of blood by placing the following parts in the correct order in which the blood will flow through.
a. Pulmonary artery e. Left Atrium
b. Aorta ab. Right Ventricle
c. Pulmonary vein ac. Right Atrium
d. Left Ventricle ad. Capillaries surrounding the lungs
49.
50. Which diagram represents an organ system? (Diagrams are not drawn to scale).
A. nerve cell
B. muscle
C. kidney
D. digestive tract
BONUS: (Short Answer)
51. What type of blood would this patient have?
a
52. If a patient had blood type B-, what type(s) of blood can they receive? (name all that apply)
53. What blood type is the universal donor? (include the Rh factor)