Straighterline A&P 1 Cumulative Final exam with correct answers 2024
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Straighterline A&P 1 Cumulative
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Straighterline A&P 1 Cumulative
Which is an example of a normally occurring positive-feedback mechanism? correct answers stretching of the uterus near the end of pregnancy
Which of the following is the most widely distributed type of muscle in the body? correct answers Smooth
A doctor performing an autopsy on a patient co...
Straighterline A&P 1 Cumulative
Final
Which is an example of a normally occurring positive-feedback
mechanism?
answers correct
stretching of the uterus near the end of
pregnancy
Which of the following is the most widely distributed type of muscle in the
body? correct
answers
Smooth
A doctor performing an autopsy on a patient concludes that part of the
brain was by
damaged likely
trauma due to a large population of which type of cell?
correct answers
microgli
a
During DNA replication, how does each template strand eventually
become two
identical DNA molecules? correct answers One strand forms continuously,
the other
forms in short segments spliced by DNA
ligase
Which is the most superficial layer of skin that is composed primarily of
living cells?
correct answers stratum
spinosum
Which of the following components of the bone matrix, when removed,
allows
to the bone
be easily shattered? correct answers
Collagen
The targeted response of the hormone lipotropin is an increase in
which of the
following? correct answers the breakdown of fat in
adipose tissues
What is the smallest level of organization in the body that contains the
body's geneticcorrect answers
information?
cellular
Which sentence best describes the sliding filament model of muscle
contraction?
correct answers Sarcomeres and myofibrils
contract
Which of the following is the definition of a third degree burn? correct
answers
that a burn
has destroyed the dermis and
epidermis
Which class of chemical messengers is secreted by neurons into
synaptic an
activate clefts to
adjacent cell? correct answers
Neurotransmitter
Which of the following types of openings in the skeletal system does a
"sinus" answers
correct describe?
Cavity
Which of the following processes generates the most ATP within a human
cell? correct
answers Oxidative
phosphorylation
,What type of axons is found in a gray ramus comunicans? correct
answers
unmyelinated, post-ganglionic
axons
Deep means correct answers Away from the
surface
Which of the following is consistent with homeostasis? correct
answers As body
temperature rises, sweating occurs to cool
the body
which of the following describes the position of the nose? correct answers
Superior to
the
mouth
An organelle is correct answers A small structure
within a cell
Posterior means correct answers Toward the back of
the body
Which body system would be affected by degeneration of cartilage in
joints?
answerscorrect
Skeletal
Inferior correct answers Pointing towards the feet
(down)
The study of tissues is correct answers
histology
Cephalic means correct answers closer to
the head
the term "dorsal" means correct answers toward the back of
the body
The thumb is to the fifth digit (little finger). correct
answers lateral
The shoulder is to the elbow correct answers
proximal
The inguinal region is commonly known as the correct
answers Groin
Nerve cells generate electrical signals in response to changes in the
environment.
is an exampleThisof correct answers
responsiveness
Magnetic resonance imaging is based on the movement of correct answers
protons
a magnetic
in
field
The pectoral region is the correct answers
chest area
An increase in the number of cells is correct answers
Growth
What system removes nitrogenous waste products from the blood and
regulates
pH, blood and water balance? correct answers
ion balance,
urinary
The sural region is the correct
answers calf
, An anatomic image created from sound waves is a correct answers
sonogram
the lumbar region is the correct answers
lower back
Which of the following systems carries necessary compounds like oxygen
and nutrients
throughout the body? correct answers
cardiovascular
Anatomy is correct answers the study of
structure
the visceral pleura is correct answers the serous membrane that
covers the lungs
Which of the following is most similar to the negative feedback
mechanism in
physiology? humananswers A toilet tank refills itself
correct
after a flush
The pleural cavity is the correct answers space located between the
visceral
parietal and
pleura
The popliteal region is the correct answers hollow behind
the knee
Organize the following structural levels of the human body from
simplest to most
comple
x.
(1)
Cell
(2)
tissue
(3)
chemical
(4) organ
system
(5) organ correct answers
3,1,2,5,4
The cavity of the body immediately inferior to the diaphragm is the
cavity
correct answers
abdominal
The change in shape of tissues or organs is called correct answers
morphogensis
Homeostasis is defined as correct answers the maintenance of a
relatively constant
environment within the
body
An organism's ability to use energy in order to swim is an example of
correct answers
metabolis
m
A researcher discovered a sensory receptor that detects
decreasing oxygen
concentrations in the blood. According to the principles of negative
feedback,
that it is likely
stimulation of this sensory receptor will produce which of the
following types
responses? of answers an increase in the
correct
respiratory rate
Which of the following activities would represent a physiological study?
correct answers
determining normal blood sugar levels for 20-year-old
students
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