ANATOMY 2A

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ANATOMY 2A
QUIZ 1
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A mid-sagittal section of the human body would
contain which of the following? Write the name of
the smallest body cavity that each of the organs
in your first answer here would be located within.

1. The front half of all of the organs
2. Both lungs and the heart
3. Parts of the lungs, spleen and urinary bladder
4. The heart, the stomach and the urinary bladder.
5. None of the above

3
When viewing a slide in the microscope, the
object is faint and the field behind it is bright
white. Which of the following most likely needs
adjustment?

1. The objective
2. The diaphragm
3. The coarse adjustment
4. The biggest adjustment
5. The ocular

4
Which of the following is not within the thoracic
cavity?

1. Pelvic cavity
2. Pericardial cavity
3. Esophagus
4. a and b only
5. a, b and c

5
Choose the correct function of the structure at
the arrow? Write the name of one other substance
that the organelle at the arrow below will
synthesize and one that it breaks down as it
detoxifies the cells colloidal interior.

1. Packages proteins
2. rRNA production
3. Cell division
4. ATP production
5. Steroid synthesis

6
Use the following choices to answer the questions
belowa) Distal b) Proximal c) Parietald)
Superficial e) Visceral f) Deep

• 5. Which term above best describes the location
  of the anti-brachial muscles in relationship to
  the brachial region?
• 6. Which term would be used to describe a
  membrane lining the body cavity found on the
  lateral sides within the chest? Write the
  complete name for the specific serous membrane
  that this describes.
• 7. Which term best describes the location of an
  abdominal muscle in relationship to an organ?

7
Name the region at the arrow and list the organs
that could be damaged there with a knife wound

1. Epigastric
2. Right inguinal
3. Left hypochondriac
4. Left inguinal
5. Hypogastric

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14. Choose the letter below that correctly
identifies the organelle at the arrow and then
write a sentence to describe its function.

1. Golgi apparatus
2. Mitochondrion
3. Smooth ER
4. Ribosome
5. Vacuole

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15. The name and function of the red dots at the
arrow are

1. Ribosomes protein synthesis
2. Lysosomes intracellular digestion
3. Vacuoles ATP production
4. Microtubules absorption
5. None of the above

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16. The term hemocytoblast refers to

1. Red phosphorous explosives
2. Type of Blood cell
3. Round worms
4. Liver cells
5. Reptilian reproductive organs

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17. The microscope has been focused on 10X, once
you switch the objective to 40X you should

1. Focus with the coarse adjustment until the object
   is in focus again
2. Focus first with the fine adjustment, then with
   the coarse adjustment
3. Lower the stage
4. Never adjust the diaphragm
5. Use the fine adjustment to get the object in focus

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18. The cell organelle that is involved in cell
division and is composed of stacks of
microtubules is the

1. Cilia
2. Nucleolus
3. Lysosome
4. Centriole
5. Cytoskeleton

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19. If the diameter of the field of view at 40X
is 0.4mm and four cells span the length of the
field, how long is one cell in mm AND in microns
(show your work)?

1. 0.5 mm
2. 0.1 mm
3. 2 mm
4. 5 mm
5. 0.8mm

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20. The mental area on the body would be? Write
the name of the cavity that is found immediately
superior to this region.

1. The forearm
2. The posterior knee
3. The shin
4. The shoulder blade
5. The chin

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21. Which of the following is one of the primary
differences between DNA and RNA?

1. DNA is single stranded.
2. RNA is found mostly within the nucleus of the
   cell.
3. DNA is found mostly within the nucleus of the
   cell.
4. DNA carries out orders from RNA.

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22. Define and describe homeostasis as it
relates to the three component control loop that
maintains its balance in the human body..
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23. Is cell B a plant or animal cell? How can
you tell?
18.