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HBS EOC REVIEW
HBS EOC REVIEW
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PLTW HBS EOC #PLTW Human Body Systems Anatomy
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42 cards
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Answers
1
According to this blood type test, what is the blood type of patient 2
A
O
B
AB
2
Increased calcium in the blood results in
ADH causing the kidneys to remove calcium
Parathyroid hormone causes osteoclasts to degrade bone
calcitonin causing osteoblasts to deposit calcium in bone
calcitonin causing osteoblasts to break down bone
3
Which of these is the correct order for food to pass through digestive tract?
esophagus- pharynx- stomach- small intestine - liver
esophagus- stomach- large intestine- small intestine- rectum
pharynx-esophagus-stomach-small intestine-large intestine
esophagus-stomach-pancreas-small int.-large intestine-rectum
4
A major artery in the neck that supplies the head is the
subclavian artery
aorta
common iliac artery
common carotid artery
5
Which of these statements is correct about the images shown?
Image B is a female's pelvic bones
The wide angles shown in A indicate subject's age < 20
The arching in B indicates subject was asian
Image A is a female's pelvic bones
6
Red is type A, blue type B. According to the pedigree, what is Janie's Phenotype and Genotype?
A (IAIA)
AB (IA, IB)
A (IAi)
O (ii)
7
Which suggestion would work best for a client who needs to lose weight?
Decrease TDEE
Increase BMR
Increase caloric intake
Increase TDEE
8
Which of these would belong in box A?
motor neuron
sensory neuron
interneuron
association neuron
9
Which of these statements about antibodies is most true?
There are specific antigens in our bodies for every antibody
Antibodies are specific to antigens found on pathogens
Antibodies are part of a generalized immune response
10
Diffusion causes movement of oxygen and carbon dioxide in which way?
In the alveoli, CO2 is higher than blood, CO2 leaves blood
In the alveoli, O2 is higher than blood, O2 leaves blood
In the alveoli, O2 is higher than blood, O2 leaves alveoli
In the alveoli, CO2 is lower than blood, CO2 leaves alveoli
11
What effect does ADH have?
Decreases water reabsorption, increases urine output
Increases water reabsorption, increases urine output
Decreases water reabsorption, decreases urine output
Increases water reabsorption, decreases urine output
12
Which of these symptoms might result from a pituitary tumor?
weakened muscles, excess hair growth, swollen neck nodules
decreased pigment production, fatigue
Menstrual issues, excess growth, weight gain, extreme thirst
tingling, dizzy spells, forgetfulness
13
Which of these describes A?
Myopia corrected w/ convex lens 2 converge image 2 retina
Myopia corrected w/ concave lens 2 diverge image 2 retina
Hyperopia corrected w/ concave lens 2 diverge image 2 retina
Hyperopia corrected w/ convex lens 2 converge image 2 retina
14
Which word belongs in box D?
first
effector
afferent
15
Use the graph to decide which statement is accurate.
Pepsin is released into the stomach, which is very alkaline
Trypsin is released to small intestine - slightly alkaline
Trypsin is released into stomach which is slightly alkaline
Trypsin is released into small intestine-slightly acidic
16
At which point in the action potential does the sodium gate close?
After repolarization - 2 on graph
After repolarization - 3 on graph
After depolarization - 2 on graph
After resting position - 1 on graph
17
Which images pairs with point 2 on the Action Potential Graph?
A. Potassium gates are open, more negative inside
B. Sodium Potassium Pump is in action
D. Potassium gates are open, more positive outside
A. Sodium gates are open, more positive inside
18
This image is a cell of what kind of tissue?
muscle
nervous
epithelial
connective
19
Which type of joint can perform abduction, adduction, flexion and extension?
gliding
Ball and socket
hinge
pivot
20
Which of these describes correct enzyme RELEASE and FUNCTION
Amylase - pancreas->small intestine-break down carbohydrates
Amylase-stomach-break down protein
Amylase- salivary glands -> mouth - break down fats
Pepsin- liver ->large intestine- break down protein
21
Which box should say "Motor Neuron"?
A
C
B
22
WHAT IS THE DIFFERENCE BETWEEN ARTERIES AND VEINS?
Veins, on the right in the picture, have valves
Arteries, on the left, in the picture have valves
Veins, on the left in the picture, have thick walls
Arteries, on the right in the picture, have thin walls
23
Which of these other systems would be most affected if the motor neurons slowly lost function?
skeletal system
muscular system
circulatory system
nervous system
24
Josie had a head injury. She can read & understand written language, can't use words to speak
She injured her sensory cortex
She injured her Wernicke's area.
She injured her Broca's area.
She injured her cerebellum
25
Look at the blood type test results. Who could patient 4 donate blood to ?
Patient 3 only
Patients 1, 2, or 3
Another patient with type AB blood only
Another patient with type O blood only
26
Red is type A, blue type B. Which of these blood types is impossible for Ron to have?
O (ii)
A (IAi)
AB
27
Damage to the ___________ layer of the skin can cause loss of sensation.
Hair
Dermis
Dead
Epidermis
28
The body detects low thyroid hormones. What hormone is represented by C on the loop?
Thyroxine
TSH
TRH
T3 and T4
29
Which of these describes the injuries shown in the xray?
comminuted fracture of the distal femur
open fracture of the distal humerus
comminuted fracture of the proximal femur
open fracture of the proximal humerus
30
Which of these involve cells of the central nervous system?
D
A
C
B
31
Which of these statements about pulmonary circulation is accurate
The pulmonary artery carries oxygenated blood
The pulmonary vein leaves the right ventricle
The pulmonary vein carries oxygenated blood
The pulmonary artery leaves the right atrium
32
Myopia causes a blurry image since image is focused ______ the retina
in front of
behind
onto
reversed onto
33
Look at the blood type test results. Who could donate blood to patient 4?
Another patient with type O blood only
Patients 1, 2, or 3
Another patient with type AB blood only
Patient 3 only
34
what structure is affected by multiple sclerosis?
4 myelin sheath
5 axon terminal
2 cell membrane
1 dendrite
35
Why does graph C look the way it does? Choose BEST answer.
Enzymes are quickly used up and do not last long
Enzymes are often denatured at high temperatures
Explosions work better than enzymes
Enzymes cause reactions to happen quickly before it gets hot
36
Why does the runner feel fatigued about a minute into the race?
He used up stored ATP & are waiting for aerobic respiration
He isn't tired, but after 5 minutes aerobic resprtn will end
She has been in anaerobic respiration which makes less ATP
37
Which of these correctly pairs a tissue structure with function?
connective tissue: arranged in layers: lines surfaces
muscle tissue: long cell appendages: so signals travel far
nervous tissue: branches: for connections
epithelial tissue: fibrous: provides structure and support
38
The body detects low thyroid hormones. What does the hypothalamus release?
T3 and T4 to stimulate the thyroid
TSH to stimulate the thyroid
TRH to stimulate the pituitary
39
An electric impulse will be received by what structure?
5 axon terminal
5 dendrite
1 dendrite
1 axon terminal
40
For the sliding filament theory, which of these has the diagrams in the correct order.
A-D-B-C
A-B-C-D
D-A-C-B
D-B-C-A
41
What makes antibodies?
special pharmacists make antibodies like penicillin
specialized white blood cells called macrophages
specialized red blood cells called hemoglobes
special white blood cells (B lymphocytes) - plasma cells
42
Analyze the elecrophoresis cut with enzyme A and Enzyme B. Choose the correct statement.
Gel 1 was cut w/ enz B, Gel 2 w/ enz A & gel 3 is a standard
Gel 1 was cut w/ enz A, Gel 2 w/ enz B & gel 3 is a standard
Gel 1 -- cut w/ enz B, Gel 2 w/ enz A & gel 3 -- cut w/ both
Gel 1 -- cut w/ enz A, Gel 2 w/ enz B & gel 3 -- cut w/ both
