Multiple Choice
Identify
the letter of the choice that best completes the statement or answers
the question.
|
| |
1. |
The
gaps between neurons are called
a. |
myelin |
c. |
synapses |
b. |
dendrites |
d. |
neurotransmitters |
|
|
|
|
|
| |
2. |
A
reflex arc is made up of the following sequence:
a. |
effector, sensory neuron, interneuron, motor
neuron, sensory receptor |
b. |
interneuron, sensory receptor, motor neuron,
effector |
c. |
sensory receptor, sensory neuron, interneuron,
motor neuron, effector |
d. |
sensory receptor, sensory neuron, brain,
motor neuron, effector |
|
|
|
| |
3. |
Nervous control of the heart is an example of negative feedback
because
a. |
increased
cardiac output causes the system to slow down |
b. |
decreased
cardiac output causes the system to slow down |
c. |
increased
cardiac output causes the system to speed up |
d. |
decreased
cardiac output causes the system to speed up |
|
|
|
Matching
|
|
|
Match the diagnostic tool to its brief description.
a. |
X-ray
imaging |
c. |
nuclear
imaging |
b. |
CT scan |
d. |
MRI |
|
|
|
|
|
| |
4. |
uses
magnetic forces and radio waves
|
| |
5. |
uses
high-energy electromagnetic waves
|
| |
6. |
used
with target organs that are injected with radionuclides
|
| |
7. |
reassembles many X-ray images from different angles
|
| |
8. |
provides information about both structure and function
|
| |
9. |
provides information about function
|
| |
10. |
older
technology that provides information about structure
|
| |
11. |
newer
technology that provides information about structure
|
| |
12. |
oldest technology; primarily for bone, but can also be used with
soft tissue
|
Short Answer
|
| |
13. |
Study
the diagrams and arrange the following words in the correct sequence
from lowest order to highest order: organ, organ system, tissue.
|
| |
14. |
Your
grandmother has an endoscopic procedure booked to discover why she has
stomach pain. To reassure her about this procedure, fill in the following
table about the advantages of endoscopy.
Features
of an endoscope |
Advantages for the patient |
| |
|
|
|
|
| |
15. |
Label
the parts of a neuron in the following diagram.
|
A ____________________________ |
B ____________________________ |
C
____________________________ |
D
____________________________ |
|
|
|
| |
16. |
a.
What is the fight or flight response?
b.
Describe three effects of adrenaline in the fight or flight response.
|
Completion
Complete each sentence
or statement.
|
| |
17. |
A
_____________________ is the process of determining the type of illness
a person has.
|
| |
18. |
A
change in the environment that is detected by your body is called a
_____________________, and your body’s reaction to the change is
called a _____________________.
|
| |
19. |
The
production and release of useful substances, such as hormones, into
the bloodstream is usually called _____________________.
|
| |
20. |
The
_____________________ secretes more types of hormones than any other
endocrine gland.
|
| |
21. |
The
_____________________ nervous system includes motor neurons that are
under conscious control and all of the sensory neurons in your body.
|
Other
|
| |
22. |
In
the puzzle grid, find and circle key terms related to organ systems.
On a separate piece of paper, define each key term in your own words
anatomy
circulatory
digestive
endocrine
excretory
locomotion
nervous
organs
organ
system
physiology
reproductive
respiratory
tissues
|
| |
23. |
Test
your knowledge about organ systems by completing the crossword puzzle.
ACROSS
3 |
The study of the functions of living organisms
and their parts |
5 |
The
system involved in the physical and chemical breakdown of food |
9 |
The system responsible for waste removal |
10 |
The
system responsible for gas exchange |
12 |
Structures composed of different tissues
specialized in carrying out certain functions |
13 |
A group of organs that have related functions |
|
|
DOWN
1 |
Groups of cells that work together to perform
specialized tasks |
2 |
The
system that transports nutrients, gases, and wastes around the
body |
4 |
The system that moves the body and its parts |
6 |
The
system involved in the coordination and chemical regulation of
body activities |
7 |
The system involved in the sexual reproduction
of the species |
8 |
The
system that enables animals to sense stimuli and coordinate response |
11 |
The study of the shape and structure of
organisms and their parts |
|
|
|