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HBS EoC Review
HBS EoC Review
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Human Body Systems End of Year Review
Flashcards
106 cards
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Practice quiz
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Questions
106
Answers
1
Type of joint most often dislocated
Ellipsoidal
Ball-and-Socket
Hinge
Pivot
2
Toward the head or further from the feet (on a human)
Superior
Lateral
Distal
Deep
3
Process that takes simple building blocks to build up more complex molecules
Anabolism
Metabolism
Bananabolism
Catabolism
4
This gland is located in the neck
Testes
<p>Thyroid</p>
Adrenal
Pituitary
5
What type of nerve is pictured here
Motor Neuron
Interneuron
Association Neuron
Sensory Neuron
6
Side of the Body
Lateral
Superior
Distal
Deep
7
On humans, ventral is the same as
posterior
dorsal
medial
anterior
8
Also known as near-sightedness
Myopia
Amblyopia
Astigmatism
Hyperopia
9
Increases blood calcium levels
Calcitonin
Insulin
Glucagon
Parathyroid Hormone (PTH)
10
______ are the neurons located in the CNS.
Motor
Sensory
Inter
11
A substance that transmits nerve impulses across a synapse
Neurosynapse
Transmitter
Neurotransmitter
Neuroconductor
12
The sum of all of the chemical reactions that occur within body cells
Anabolism
Metabolism
Catabolism
Bananabolism
13
This blood type is known as Universal Recipient
Type AB
Type O
Type B
Type A
14
What cuts DNA?
restriction enzymes
tRNA
<p>gel electrophoresis</p>
mRNA
15
_____ attached muscle to bone.
Fascia
Tendons
Ligaments
16
Burn marked by pain, blistering & destruction of dermis
3rd degree
4th degree
2nd degree
1st degree
17
This is the transfer of substances from the nephron tubules to the capillaries
Secretion
Reabsorption
Filtration
Osmosis
18
This muscle type is found in artery walls & digestive system
Smooth Muscle
Visceral
Cardiac Muscle
Skeletal Muscle
19
B-Cells are produced in the
Brain
Bone Marrow
Blood
Buttocks
20
The main filtering unit of the kidney (about 1 million per kidney) is the
Renal Artery
Nephron
Medullary Pyramids
Renal Vein
21
Produces red blood cells, platelets and most white blood cells.
Red bone marrow
Spleen
Thymus
Yellow Bone Marrow
22
Which bone is the most useful in determining a person's race?
Skull
Humerus
Tibia
Pelvis
23
Joints that provide the MOST movement are called ___.
Cartilagenous
Fibrous
Synovial
24
Why does a person have a quicker & more aggressive response to a virus after the 1st exposure?
Due to memory cells
Due to antigens
Due to macrophages
Due to the skin
25
The Lactic Acid System is otherwise known as ___.
aerobic respiration
anaerobic glycolysis
anaerobic respiration
ATP-PC system
26
This is the sac that houses neurotransmitters
viscosity
vacuum
vacuoles
vesicles
27
This is where gas exchange occurs within the lungs.
trachea
bronchioles
alveoli
bronchi
28
Area of the brain responsible for complex thought & reasoning
Cerebellum
Pons
Temporal
Frontal
29
Bones of the limbs and limb girdles
Appendicular Skeleton
Medial Skeleton
Limbic Skeleton
Axial Skeleton
30
This gland is known as the master gland
Pituitary
Thyroid
Adrenal
Pancreas
31
The basic unit of muscle fiber is called a ___.
nephron
filament
sarcomere
fibril
32
Thymus, bone marrow, spleen, appendix and tonsils are part of the
Endocrine System
Skeletal System
Integumentary System
Immune System
33
This is the transfer of substances from capillaries to the tubules of the nephron
Reabsorption
Filtration
Secretion
Osmosis
34
This is found within the spinal cord - relays messages
Sensory Neuron
Motor Neuron
Interneuron (Association)
35
Are of the brain responsible for life-sustaining functions
Brain Stem
Cerebellum
Frontal Lobe
Temporal Lobe
36
This blood type does not produce antibodies against red blood cell antigens
Type A
Type O
Type B
Type AB
37
Iris scans, gait, and vein geometry are all forms of ___.
<p>biomeasuring</p>
people metrics
biology measurements
biometrics
38
Aldosterone is produced and released from the ___.
pancreas
hypthalamus
adrenal glands
pituitary gland
39
How does an ABI indicate a person might have PVD?
It is a comparison of pressure in ankles to shoulders
It is a comparison of pressure in arms to ankles
It is a comparison of pressure in arms to knees
It is a comparison of pressure in the carotid to ankles
40
Tidal volume is ___.
air breathed in
how much air is left in lungs after breathing out
normal amount of air during inhalation & exhalation
air breathed out
41
Calcium ions bind to what part of the filament to expose binding sites?
M line
Tropomyosin
Troponin
Myosin head
42
What charge is maintained on the outside of the neuron?
Negative
Positive
43
Nerve Cell is called a
Nucleon
Nebulon
Nephron
Neuron
44
Total Daily Energy Expenditure (TDEE) is ___.
Used to see if a person is overweight
The # of calories you should consume to maintain weight
the amount of energy needed to sustain water retention
the # of calories burned while at rest
45
This type of nerve initiates movement
Motor Neuron
Interneuron
Association Neuron
Sensory Neuron
46
This enzyme breaks down starch into glucose in the mouth and small intestine
Protease
Pepsin
Amylase
Lipase
47
A typical human can survive 3 days without this.
Food
Water
Puppies
Oxygen
48
Based on the gel results how many family members are carriers for sickle cell?
4
1
2
3
49
What initiates an action potential to begin?
Reaching the threshold
Potassium ions moving into the cell
Reaching the thrashing
sodium ions moving out of the cell
50
Created from B-Cells; can rapidly produce antibodies if pathogen is encountered again
Memory Cells
Macrophages
T-Cells
Plasma Cells
51
This results from a loss of dopamine produces shaking and tremors
Parkinson's Disease
Alzheimer's Disease
ALS (Lou Gehrig's Disease)
Huntington's Disease
52
Different size fragments of DNA
Restriction Fragment Length Polymorphisms
Polymorphic Restriction Length Fragments
Long Fragment Restriction Polymorphisms
Fragment Length Restriction Polymorphisms
53
This eye condition can be corrected with a convex (converging) lens.
Color Blindness
Myopia
Hyperopia
54
To achieve resting potential, ___Na+ ions are actively pumped out and ___K+ pumped in
3,4
4,3
3,2
2,3
55
Trabecular bone
Spongy Bone
Cartilage
Cortical Bone
Compact Bone
56
What is the second stage in the healing of a bone fracture?
Fibrocartilage Callus Formation
Bone Remodeling
Hematoma Formation
Bony Callus Formation
57
Disorder characterized by destruction of myelin sheath of CNS neurons. It short cuts nerves.
Huntington's Disease
Epilepsy
Parkinson's Disease
MS (Multiple Sclerosis)
58
This eye condiditon can be corrected with a concave (diverging) lens
Myopia
Hyperopia
Astigmatism
59
What is the primary difference between a reflex and a reaction?
A reflex doesn't send a message to the brain
A reaction slows down the more you have to think about it
A reaction doesn't send a message to the brain
A reflex takes alot longer to occur
60
A test to confirm is a person has PAD would be ___.
ankle brachial index
range of motion
blood glucose test
a leg x-ray
61
BMI is calculated by taking ____ divided by ___.
weight, height
weight, age
height, age
height, weight
62
A ____ is created when a myosin head attaches to a filament.
cross bridge
myosin bridge
sliding bridge
filament bridge
63
This results because the eyeball is too short - images are focused behind the retina
Myopia
Hyperopia
Astigmatism
Near-Sightedness
64
T-Cells mature in the ___.
Thylakoid Membrane
Thymus
Thyroid
Thighs
65
All of the following are proteins present in skin EXCEPT
Myosin
Collagen
Elastin
Keratin
66
A dominant genetic disorder causing degeneration of nerve cells in the brain. It is fatal.
ALS (Lou Gehrig's Disease)
Epilepsy
Huntington's Disease
Alzheimer's Disease
67
Releases a secretion by means of a canal or duct
Exocrine Gland
Pituitary Gland
Endocrine Gland
Thyroid Gland
68
Bone-creating cells
Osteoclasts
Osteons
Osteoblasts
Osteocytes
69
Process where fuel molecules are broken down to release their energy to supply the cell
Bananabolism
Anabolism
Catabolism
Metabolism
70
This process occurs in the glomerulus
Urination
Secretion
Filtration
Reabsorption
71
The phosphate groups on a DNA molecule have what charge?
neutral
negative
positive
72
During which phase do sodium gates close and potassium gates open?
Repolarization
Depolarization
Resting
<p>Undershoot</p>
73
Fibrous membrane covering outer surface of all bones
Diaphysis
Epiphysis
Periosteum
Endosteum
74
Muscles moving past one another for movement is known as ____.
the sliding fiber theory
the sliding filament theory
action potential
the head and filament theory
75
Chemical substances produced in the body that control the activity of certain cells or organs.
Endocrines
Exocrines
Hormones
Neurotransmitters
76
What is pictured here
Immune system parts
Hair Fibers
Tissue types
Bone cells
77
Engulf and eliminate certain pathogens through phagocytosis
Antibodies
Macrophages
T-Lymphocytes
B-lymphocytes
78
This blood type has no antigens on red blood cells
A
O
B
AB
79
These 2 hormones regulate water in the body.
parathyroid hormone & calcitonin
Aldosterone & ADH
ADH & calcitonin
glucagon & insulin
80
This blood type is known as the Universal Donor
Type AB
Type A
Type O
Type B
81
Slanted fracture
Oblique
Transverse
Greenstick
Spiral
82
Pain-inhibiting hormone
Anti-diuretic hormone
Thyroid-Stimulating Hormone (TSH)
Endorphin
Aldosterone
83
Uses an electrical current to separate DNA fragments
Gel Elecrophoresis
Restriction Enzymes
RFLPs
Endonucleases
84
Part B of the graph represents
Repolarization
Resting Potential
Depolarization
Return to Rest
85
Severe burn which penetrates into subcutaneous tissues
1st degree
2nd degree
3rd degree
86
If a patient has high WBC count and urine is cloudy, then they more than likely have ___.
Renal failure
Diabetes
UTI
Dehydration
87
Disease of the motor neurons which limits muscles for breathing and speaking.
Multiple Sclerosis (MS)
ALS (Lou Gehrig's Disease)
Parkinson's Disease
Epilepsy
88
This is the main muscle that controls the lungs
Sternum
Diaphragm
Alveoli
Pectoralis
89
Glucose + oxygen yields carbon dioxide, water, and energy is the equation for ___.
anaerobic respiration
cellular respiration
fermentation
aerobic respiration
90
Instrument used to measure range of motion in joints is called a ___.
spirometer
flow meter
dynamometer
gonimeter
91
Burn that reaches epidermis
3rd Degree
4th Degree
2nd Degree
1st Degree
92
Aerobic respiration produces ____ molecules of ATP.
2
50-55
36-38
1-2
93
These cut DNA into different sized fragments
Nuceotides
Deoxyribonucleic Acids
RFLPs
Restriction Enzymes
94
The carpals and tarsals come together to make this type of joint
Hinge
Gliding
Condyloid
Ball-and-Socket
95
The skeleton is anatomically correct. Which view are you looking at?
Posterior
Ventral
Dorsal
Anterior
96
Which direction do RFLPs travel in a gel?
From + to -
From - to -
From + to +
From - to +
97
Chemical analysis of urine would include ___.
Proteins, ketones & glucose
Crystals and RBC
RBC's and WBC's
Glucose, WBC's and RBC's
98
This enzyme which converts toxic hydrogen peroxide into water and oxygen
Catalase
Amylase
Enzymase
Protease
99
Secretes oil to soften and lubricate hair and skin
Sweat Gland
Keratin Gland
Sebaceous Gland
Melanin Gland
100
Vital capacity is found by adding ___ and ___.
ER and IR
IRV, ERV and TV
TV and RV
RV and IR
101
Produced by the pancreas. Increases blood sugar levels.
Parathyroid Hormone
Glucagon
Calcitonin
Insulin
102
Which best describes how a person would step on a cockroach?
motor neuron-interneuron-sensory neuron
sensory neuron-association neuron-motor neuron
motor neuron-sensory neuron-interneuron
sensory neuron-interneuron-motor neuron
103
This type of gland releases hormones directly into the blood stream
endocrine
exocrine
104
Which bone is the most useful to determine the sex of an individual?
Tibia
Femur
Humerus
Pelvis
105
Bone bends and cracks but does not completely break. Most common in children.
Compression Fracture
Depression Fracture
Open Fracture
Greenstick Fracture
106
The nervous system is divided into 2 parts. Name them.
central & axial
central & peripheral
peripheral & appendicular
appendicular & axial