line the abdominopelvic and thoracic cavities

The following are included in the Integumentary System

hair, skin, nails, sweat glands, skin, and oil glands

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Anatomy & Physiology Final Exam Review Part 1

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Introduction, The cell and Tissues, Chemistry, Integumentary system, muscular system & skeletal System

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Questions 98

Answers

1
Proteins are large, complex molecules composed of subunits called...?
Ribonucleic acids
Amino acids
Deoxyribonucleic acids
Nucleic acids
2
The protein that makes up a major component of bone matrix is:
Melanin
Calcium
Collagen
Keratin
3
A(n) ____________________ is an uncharged particle in the nucleus of an atom.
electron
neutron
proton
isotope
4
Cephalic refers to...
the arm
the leg
the head
the thumb
5
The eyelashes are associated with modified sebaceous glands called __________ glands.
eccrine gland
apocrine glands
sebaceous glands
meibomian glands
6
What is a substance that dissolves in another substance?
water
solute
solvent
fizzy
7
All the skeletal muscle fibers controlled by the same neuron are called a:
Fiber
Motor unit
Fascicle
Squad
8
The term that describes the position of the stomach with respect to the lungs is
anterior
inferior
dorsal
medial
9
A negatively charged ion is called a(n)
Negatron
Cation
Anion
Octet
10
If a cell lacked centrioles, it would not be able to....
synthesize RNA
synthesize proteins
divide
multiply
11
What is the connective tissue surrounding each INDIVIDUAL muscle fiber?
epimysium
insertion
endomysium
perimysium
12
A malleolus is found on the
Palvis
Facial Bones
Tibia and Fibula
Radius and Ulna
13
The two filaments that form cross-bridges are:
Troponin and tropomyosin
Actin and troponin
Actin and myosin
Tropomyosin and myosin
14
Type of cellular transport which does require energy
Facilitated diffusion
Active Transport
Simple diffusion
passive transport
15
The muscle that opposes a given action is called the __________.
fulcrum
prime mover
agonist
antagonist
16
What is the element that is the basis of organic chemistry
Carbon
Compound
Water
Hydrogen
17
The positively charged particle in the nucleus of an atom is the
proton
magnetron
electron
neutron
18
A single neuron and all the muscle fibers it stimulates comprise a(n):
synapse
neuromuscular junction
motor end plate
motor unit
19
The maintenance of constant body temperature would be difficult without the actions of the:
Sebaceous glands
Eccrine glands
Meibomian glands
Apocrine glands
20
What bone forms the back and base of the skull?
Frontal bone
Ossicles
Face
Occipital bone
21
Apocrine glands become active at puberty
False
True
22
Which of the following is not a connective tissue?
Cartilage
Blood
Bone
Cardiac
23
Which of the following types of muscle tissue is under voluntary control?
smooth
cardiac
internal sphincter
skeletal
24
The term that best describes the position of the elbow with respect to the hand is:
proximal
medial
anterior
inferior
25
The integumentary system consists of?...
Arms,legs and fingers
Skin,nose and hair
Hair,skin and nails
Heart and lungs
26
A bundle of muscle fibers is called a......
fascicle
epimysium
popsicle
myofibril
27
What do Endocrine Glands secrete?
Oil
Milk
Hormones into blood
Wax
28
a muscle that steadies body parts during a movement is called a(n)
prime mover
antagonist
extrinsic muscle
synergist
29
Which is the antagonist to the gastrocnemius?
Tibialis anterior
Biceps
Hip flexors
Hamstrings
30
How many pairs of true ribs are found in the adult thorax?
13
9
5
7
31
The sheath in which hair develops is called _______.
shaft
papillae
root
follicle
32
What is the longest and strongest bone in your body?
Cranium
Leg
Forearm
Femur
33
The olecranon is the process which forms the:
elbow
wrist
ankle
34
Groups of muscle fibers are called:
Fascia
Myofilament
Bursae
Fascicles
35
Expected changes in the integumentary system with aging are?
Increase in glandular structure
Increased subcutaneous tissue over bony prominences
Overgrowth of hair
Slow wound healing
36
Which cell organelle contains digestive enzymes?
Mitochondrion
Lysosome
Endoplasmic reticulum
Ribosome
37
Which type of muscle tissue is striated and involuntary?
Cardiac
Intercalated
Smooth
Skeletal
38
What example illustrates the superior body position?
The nose to the lips
The toes to the knees
The brain to the skull
The nose to the eyes
39
Which is the study of disease?
Oncology
Hematology
Pathology
Neurology
40
The chemical category that includes fats and cholesterol is
solutions
carbohydrates
lipids
proteins
41
Which glands secrete oil?
sebaceous glands
mammary glands
sweat glands
lacrimal glands
42
The greater trochanter is located on this bone.
femur
humerus
tibia
fibula
43
What type of mixture happens when one substance dissolves in another substance?
homogeneous mixture
solution
suspension
colloid
44
A positively charged ion is known as a(n)
anion
positron
none of the above
cation
45
Serous membranes
cover the brain and spinal cord
line the abdominopelvic and thoracic cavities
are connective tissue membranes
line all cavities that open to the outside
46
What is the function of villi?
None of them
Absorb nutrients
Create enzymes
Help with peristalsis
47
The following are included in the Integumentary System
hair, melanoma, sweat glands, skin and oil glands
sweat glands, nail, skin, phalangies, and oil glands
hair, skin, nails, sweat glands, skin, and oil glands
vetebrae, skin, hair, nails, sweat glands, and oil glands
48
An air space within bone is called a
Meatus
Sinus
Fossa
Crest
49
Which muscle is this?
Frontalis
Zygomaticus Major
Temporalis
Rectus Posterior Major
50
Bone-forming cells are called
osteocytes
osteons
osteoblasts
ossification centers
51
Which term means away from the midline of the body?
lateral
superior
inferior
medial
52
What is the name for the bone of the lower jaw?
Zygomatic
Mandible
Occipital
Maxilla
53
A term referring to a ring-shaped muscle is
rectus
levator
orbicularis
oris
54
The study of the body structure.
Anatomic Position
Plane
Anatomy
Physiology
55
Which of the following is NOT one of the organs that play a crucial role in the digestive system?
blood
pancreas
liver
esophagus
56
Skull bones are united by an immovable joint called a(n)
condyloid joint
amphiarthrosis
suture
diarthrosis
57
Which term best describes the plasma membrane?
Permeable
Impermeable
Selectively permeable
58
The term homeo is best defined as
same
increase
different
decrease
59
Bone growth occurs in children in the
Cartilage
Central Canal
Endosteum
Epiphyseal Plates
60
Physiology is the study of
the structure and function of the human body.
what body parts look like and where they are located.
how the various body parts work.
how organisms are created.
61
reaction where simple compounds are assembled into complex compounds most accurately described
anabolic reaction
metabolic reaction
homeostatic reaction
catabolic reaction
62
what is the purpose of melanin?
natural sleep aid medicine
protect skin from windburn
protect skin from UV radiation
give a good tan
63
A form of an element that differs in its atomic weight from other forms of that same element is a(n) ____________.
Ion
Isotope
Molecule
Compound
64
The muscle separating the thoracic cavity from the abdominal cavity is the ________.
pectoralis major
costal
gluteus
diaphragm
65
Which muscle is located at the angle of the jaw and is used when biting chewing?
trapezius muscle
masseter muscle
buccinator muscle
sternomastoid muscle
66
Which statement describes the function of a meniscus?
They are located within the knee.
It reduces friction between adjacent parts of a joint.
It is composed of fibrocartilage.
It helps absorb shock and distributes weight.
67
Which form of soft connective tissue stores fat as a food reserve?
Fibrous
Adipose
Elastic
Areolar
68
Which of the following receptors report deep pressure and pain?
Meissner’s Corpuscles
Krause’s end bulbs
Pacinian Corpuscles
Ruffini’s Corpuscles
69
A substance composed of two or more different elements participating in a chemical bond is a(n)
compound
solution
atom
mixture
70
which is the main elbow flexor
biceps
brachialis
supinator
brachioradialis
71
A(n) ____________ is a negatively charged particle that orbits the nucleus of an atom.
Matter
Electron
Neutrons
Power
72
The breakdown of complex glycogen molecules into simple glucose molecules is MOST ACCURATELY described as a(n)
Homeostatic reaction
Anabolic reaction
Catabolic reaction
Metabolic reaction
73
What is the scientific term for the widening of blood vessels?
vasoconstriction
vasodilation
veinodilation
vaselation
74
When a dancer points his toes his foot is performing the movement called
abduction
plantar flexion
pronation
dorsiflexion
75
Which of the following lists these levels in the correct order of organization from the simplest to the most complex?
Tissues, cells, organs, organisms, organ systems
Organisms, organ systems, organs, tissues, cells
Organs, organ systems, organisms, cells, tissues
Cells, Tissues, organs, organ systems, organisms
76
A substance with a pH of 8.5 is
an acid
a base
polar
neutral
77
Bones that form the sides and top of the cranium:
lacrimal
parietal
maxilla
temporal
78
Fibrous bands or sheets that support organs and hold them in place
fascia
ligaments
myofibrils
tendons
79
the urinary bladder is located in the?
Pelvic cavity
on each side of the spine
in your back
stomach
80
Dorsal cavity contains?
respiratory system
organ/organ systems
central nervous system
the diaphragm
81
Which organs are included in this system
lymph nodes and lymph tissue
blood and hormones
heart, nerves
heart, veins, arteries
82
Which of the following is the calf muscle?
Sartorius
Gastrocnemius
Peroneus longus
Soleus
83
Which bone contains the foramen magnum?
Frontal
Temporal
Occipital
Sphenoid
84
The anatomic name for the cheekbone is the
mandible
frontal bone
zygomatic bone
maxilla
85
Support cells in the central nervous system are collectively called
Peripheral
Neuroglia
Nodes of Ranvier
Schwann
86
This organelle generates ATP
nucleus
ribosome
nucleolus
mitochondria
87
A solution with a higher solute concentration outside the cell & causing the cell to shrink is
isotonic
hypertonic
monotonic
hypotonic
88
The bone that contains the manubrium and xiphoid process is the
scapula
sternum
clavicle
ribs
89
What is the simplest form of a carbohydrate?
Polysaccharides
Disaccharides
Monosaccharides
Oligosaccharides
90
A term that means farther from the origin of a structure is ________.
distal
superior
proximal
medial
91
smooth layer of connective tissue protecting the bone surfaces in a synovial joint is called
articular cartilage
periosteum
endosteum
bursae
92
What is the atomic number?
The number of neutrons in the nucleus
the number of protons in the nucleus
The number of electrons in the electron cloud
The number of protons in the electron cloud
93
What is the correct order of stages in mitosis?
Anaphase, Prophase, Telophase, Cytokinesis
Interphase, Cytokinesis, Prophase, Metaphase
Telophase, Anaphase, Metaphase, Prophase
Prophase, Metaphase, Anaphase, Telophase
94
In this type of solution water moves out of the cell.
Isotonic
Hypertonic
Hypotonic
95
The spinal column section that forms part of the bony pelvis is the
thoracic region
lumbar region
cervical region
sacrum
96
what is another word for posterior?
lateral
dorsal
ventral
medial
97
A mixture in which the suspended particles remain evenly distributed based on the small size and opposing charges.
Colloid
Complex
Suspension
Solution
98
the element that makes up the greatest percentage of body weight is
oxygen
sodium
potassium
nitrogen

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