Question 1

The delivery of a radioactive compound to the body to study the metabolism of tissues is called

Accepted Answer

A)  MRI.
B)  PET.
C)  DSA.
D)  DSR.E) A) and C)
F) B) and C)

Question 2

The parietal peritoneum is

Accepted Answer

A)  a double-layered serous membrane that anchors some of the abdominal organs to the body wall.
B)  the serous membrane that covers the lungs.
C)  the serous membrane that lines the abdominal and pelvic cavities.
D)  space located between the visceral and parietal pleura.
E)  the membrane that lines the pericardial sac.F) B) and C)
G) B) and E)

Question 3

The study of the body's organization by areas is

Accepted Answer

A)  systemic anatomy.
B)  regional anatomy.
C)  molecular biology.
D)  microbiology.
E)  surface anatomy.F) A) and B)
G) A) and E)

Question 4

An increase in the number of cells is

Accepted Answer

A)  reproduction.
B)  growth.
C)  differentiation.
D)  metabolism.
E)  organization.F) C) and D)
G) B) and E)

Question 5

The shoulder is _____ to the elbow.

Accepted Answer

A)  lateral
B)  dorsal
C)  distal
D)  ventral
E)  proximalF) C) and D)
G) B) and E)

Question 6

Microscopic examination of a frozen tissue specimen is an application of which of the following disciplines?

Accepted Answer

A)  histology
B)  physiology
C)  gross anatomy
D)  radiology
E)  regional anatomyF) D) and E)
G) A) and D)

Question 7

An organelle is

Accepted Answer

A)  a small structure within a cell.
B)  a structure composed of several tissue types.
C)  the basic structural unit of all living organisms.
D)  a group of organs with a common set of functions.
E)  a group of cells with similar structure and function.F) B) and E)
G) A) and E)

Question 8

The visceral pleura is

Accepted Answer

A)  a double-layered serous membrane that anchors some of the abdominal organs to the body wall.
B)  the serous membrane that covers the lungs.
C)  the serous membrane that lines the abdominal and pelvic cavities.
D)  space located between the visceral and parietal pleura.
E)  the membrane that lines the pericardial sac.F) B) and C)
G) C) and D)

Question 9

-This is a sagittal section through the abdominopelvic cavity.What serous membrane does "B" represent?

Accepted Answer

A)  visceral peritoneum (covers organs) 
B)  mesentery
C)  parietal peritoneum (lines cavity) 
D)  retroperitoneal organs
E)  peritoneal cavityF) B) and E)
G) C) and E)

Question 10

-Here is a figure showing major trunk cavities and other structures.What does "A" represent?

Accepted Answer

A)  diaphragm
B)  mediastinum
C)  pelvic cavity
D)  thoracic cavity
E)  abdominal cavityF) A) and B)
G) B) and E)

Question 11

A molecular biologist discovers that if a specific drug effectively treats obesity in mice,what can researchers conclude?

Accepted Answer

A)   If the drug was effective in a large number of mice,it will therefore be effective in humans.
B)   If the drug was effective in a small proportion of mice,it will be effective in a small proportion of humans.
C)   The mice have provided a positive control in this experiment that proves the drug is effective in humans.
D)   The drug is effective in the mouse model; it must still be tested in humans.
E)   The effect of the drug on mice has no bearing on the effect of the drug on humans.F) None of the above
G) B) and D)

Question 12

Which of the following is most consistent with homeostasis?

Accepted Answer

A)  As blood pressure falls,blood flow to cardiac (heart) muscle decreases.
B)  As the mean blood pressure gradually increases in aging people,the blood vessel walls become thinner.
C)  Men working in a hot environment drink large quantities of water,and their urine volume increases.
D)  As body temperature decreases,blood vessels in the periphery dilate.
E)  Elevated blood glucose levels cause insulin secretion (insulin causes cells to take up glucose) to increase.F) A) and D)
G) C) and E)

Question 13

There are more microbial cells than human cells in your body and the health of this microbiota clearly influences human well-being.How many microbes are there?.

Accepted Answer

A)   For every cell in your body,there are one hundred microbial cells.
B)   For every cell in your body,there are one thousand microbial cells.
C)   For every cell in your body,there are ten microbial cells.
D)   For every cell in your body,there are ten thousand microbial cells.E) A) and C)
F) All of the above

Question 14

The lumbar region is the

Accepted Answer

A)  area in front of the elbow.
B)  chest area.
C)  lower back.
D)  bottom of foot.
E)  forearm.F) A) and E)
G) B) and E)

Question 15

An organ system is

Accepted Answer

A)  a small structure within a cell.
B)  a structure composed of several tissue types.
C)  the basic structural unit of all living organisms.
D)  a group of organs with a common set of functions.
E)  a group of cells with similar structure and function.F) A) and B)
G) None of the above

Question 16

The antecubital region is the

Accepted Answer

A)  area in front of the elbow.
B)  chest area.
C)  lower back.
D)  bottom of foot.
E)  forearm.F) D) and E)
G) A) and B)

Question 17

In a negative feedback mechanism,the response of the effector

Accepted Answer

A)  reverses the original stimulus.
B)  enhances the original stimulus.
C)  has no effect on the original stimulus.
D)  is usually damaging to the body.
E)  creates a cycle that leads away from homeostasis.F) A) and E)
G) All of the above

Question 18

Which organ system is the location of blood cell production?

Accepted Answer

A)  cardiovascular
B)  skeletal
C)  digestive
D)  nervous
E)  endocrineF) C) and E)
G) C) and D)

Question 19

The pectoral region is the

Accepted Answer

A)  area in front of the elbow.
B)  chest area.
C)  lower back.
D)  bottom of foot.
E)  forearm.F) A) and B)
G) A) and C)

Question 20

Which body system would be affected by degeneration of cartilage in joints?

Accepted Answer

A)  muscular
B)  nervous
C)  cardiovascular
D)  skeletal
E)  lymphaticF) A) and C)
G) All of the above

Exam 1: The Human Organism

The pectoral region is the

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An increase in the number of cells is

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An organelle is

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The study of the body's organization by areas is

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A molecular biologist discovers that if a specific drug effectively treats obesity in mice,what can researchers conclude?

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Microscopic examination of a frozen tissue specimen is an application of which of the following disciplines?

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In a negative feedback mechanism,the response of the effector

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-Here is a figure showing major trunk cavities and other structures.What does "A" represent?

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The shoulder is _____ to the elbow.

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The visceral pleura is

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There are more microbial cells than human cells in your body and the health of this microbiota clearly influences human well-being.How many microbes are there?.

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The delivery of a radioactive compound to the body to study the metabolism of tissues is called

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The lumbar region is the

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An organ system is

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-This is a sagittal section through the abdominopelvic cavity.What serous membrane does "B" represent?

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Which organ system is the location of blood cell production?

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Which of the following is most consistent with homeostasis?

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The antecubital region is the

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Which body system would be affected by degeneration of cartilage in joints?

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The parietal peritoneum is

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