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APPS Sports Injury Unit Review Flashcards | StudBud
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APPS Sports Injury Unit Review
APPS Sports Injury Unit Review
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A #biology review #cells, #body systems, #homeostasis and #disruptions in the human body
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Answers
1
During labor, each contraction causes an even stronger contraction the next time.
This is a negative feedback loop.
This is a positive feedback loop.
This is unrelated to feedback loops.
2
Which vitamin or mineral is NOT correctly described?
Calcium - within structure of bone and teeth
Vitamin D - bone formation
Vitamin K - night vision
Iron - binds to and transports oxygen
3
Which two body systems work together to produce movement?
respiratory and nervous
nervous and digestive
skeletal and muscular
endocrine and nervous
4
Which disease occurs when a genetic mutation causes red blood cells to be crescent shaped?
hyponatremia
sickle cell anemia
exercise induced asthma
concussion
5
Which of the following disruptions would least likely cause fatigue?
hyponatremia
tendonitis
sickle cell anemia
concussion
6
Which of the following specialized cells would need the most mitochondria?
red blood cells
muscle cells
nerve cells
epithelial cells of the kidney
7
Which level of organization in the human body is most inclusive?
cell
tissue
organ
organism
8
Which of the following is NOT found in a prokaryotic cell?
ribosomes
cell membrane
cell wall
nucleus
9
Which specialized cell uses lysosomes and pseudopods to help it do its job?
neuron
red blood cell
sperm cell
white blood cell
10
Which is NOT a response to body temperature falling too low?
increased blood flow to the skin
goosebumps
shivering
increased heat production in muscles
11
Which body system would be affected by the cells shown in the picture?
muscular
circulatory
respiratory
digestive
12
Which two body systems are most involved in controlling homeostasis?
skeletal and muscular
endocrine and nervous
skeletal and nervous
nervous and digestive
13
High water levels cause the body to produce more urine. What is the
stimulus
in this case?
production of extra urine
high water levels in the body
brain detects an imbalance
water level returns to normal
14
What is the main job of the cell membrane?
regulate both what goes into and leaves a cell
only let nutrients go into a cell
only let wastes leave a cell
support a cell
15
Which system transports sugar, water, hormones, and gases around the body?
digestive
circulatory
excretory
endocrine
16
What organelle is found in
animal & plant
cells?
cell membrane
cell wall
chloroplasts
large central vacuole
17
Which level of organization is SMALLER than a cell?
organelle
organ system
organ
tissue
18
A patient has a UTI. What would you prescribe?
blood transfusion
stretching exercises
insulin
antibiotic
19
The specialized cell shown is part of which body system?
nervous
endocrine
muscular
digestive
20
What disease occurs when a person's immune system attacks their pancreas?
Type 2 diabetes
hyponatrenia
sickle cell anemia
Type 1 diabetes
21
Which cell organelle releases energy?
mitochondria
chloroplast
ribosomes
cell membrane
22
High blood glucose causes insulin secretion, which then decreases blood glucose levels.
This is unrelated to feedback loops.
This is a positive feedback loop.
This is a negative feedback loop.
23
A patient has glucose in their urine and increased thirst. What is your likely diagnosis?
UTI
Kidney stones
Diabetes
Kidney Failure
24
Which body system directs most reactions to stimuli?
Circulatory
Nervous
Respiratory
Digestive
25
High water levels cause the body to produce more urine. What is the
response
to the stimulus?
person drinks more water
water levels are too high
brain detects the high water levels
more urine is produced
26
If calcium is low, parathyroid hormone releases it from the bone. Which system controls this?
excretory
nervous
endocrine
digestive
27
What is the job of ribosomes?
move the cell
make protein
protect DNA
make ATP
28
The body system responsible for removing chemical waste from the body is the
muscular system
endocrine system
skeletal system
urinary (excretory) system
29
Plant cell walls are made up of
a carbohydrate called cellulose
a protein called cellulose
a lipid called cholesterol
a nucleic acid called DNA
30
What is the job of the nucleus?
make protein
protect DNA
move the cell
make ATP
