Final exam bio 210 midlands tech
2nd-order neurons of ascending pathways that contribute to sensory perception terminate in the
- ANS -Thalamus
\A chemical reaction in which bonds are broken is usually associated with - ANS -release
energy
\A doctor asks her patient to follow the motion of her finger as he moves up and down, left and
right , while watching the patient to observe his / her balance. Which of the following cranial
nerves is not being tested - ANS -Vestibulocochlear nerve
\A gene can best be defined as ________. - ANS -a segment of DNA that carries the
instructions for one polypeptide chain
\A motor unit is made up of - ANS -A motor neuron and skeletal muscle fibers
\A muscle that opposes, or reverses, a particular movement is a(n) ________. - ANS
-antagonist
\A patient has an injury to the spine and is now suffering from a loss of motor function in his right
arm. However he still has normal sensory function in the arm. Based on this information it is
likely that the patient has nervous tissue damage located at ____. - ANS -The ventral root
located at one or more of the cervical vertebrae
\A patient has lost vision on the left side of both eyes. The patient has likely suffered damage to
- ANS -right optic tract
\A patient is suffering from the inability to distinguish various types of odors. This patient may
have damage to which of the following? - ANS -olfactory nerve (I)
\A person picks up a heavy suitcase in order to estimate its weight and reflexively drops it.
Which of the following receptors has initiated this reflex? - ANS -tendon organ
\A splinter penetrated into the skin of the sole of the foot, almost to the papillary region of the
dermis. Which layer of the epidermis would be the final layer injured? - ANS -basale
\A structure that is composed of two or more tissues would be a(n) ________. - ANS -Organ
\A tissue with matrix composed almost entirely of collagen fibers, that can be oriented all in one
direction or many different directions and are able to withstand strong pulling forces in the
direction of fiber orientation are best described as which tissue ? - ANS -Dense regular or
irregular connective tissue
\A type of connective tissue with collagen fibers, proteoglycans and chondrocytes is - ANS
-cartilage
\After axonal injury, regeneration in peripheral nerves is guided by ________. - ANS -Schwann
cells
\An emergency medical technician is examining a trauma victim by shining a pen light into her
patient's eye. She records the reactivity of the patents pupils as they constrict when stimulated
by the light. This test supports which of the following? - ANS -The patient has function of the
oculomotor nerve (III).
\An individual is accidentally transacted the spinal cord between between t1 and l1. This would
results - ANS -Paraplegia
, \An individual who could trace a picture of a bicycle with his or her finger but could not recognize
it as a bicycle is most likely to have sustained damage to the ________. - ANS -visual
association area
\An overlap of actin and myosin filaments occurs in the : - ANS -A band
\Apocrine glands, which begin to function at puberty under hormonal influence, seem to play
little role in thermoregulation. Where would we find these glands in the human body? - ANS -in
the axillary and anogenital area
\Are invagination if the sarcolemma that facilitate the conduct of action potentials in muscle fiber
- ANS -T tublules
\Arteries, veins, and lymphatics keep clots from sticking as long as their ________ is intact and
healthy. - ANS -endothelium
\Articulate cartilage found at the ends of the long bones serves to - ANS -provide a smooth
surface at the ends of synovial joints
\Bacteria in the blood can be prevented entry to the fluids surrounding the brain. Which cells are
most responsible for preventing bacteria from entering the fluids of the brain? - ANS -astrocytes
\brain stem consists of - ANS -midbrain, pons, medulla oblongata
\Calcium is vital to bone health most important because it - ANS -Is a component of the calcium
phosphate salts of hydroxyapatite
\Cells with the following characteristics: cylindrical in shape, a single nucleus, are often
branched and are connected by intercalated disk, would only be found in which tissue? - ANS
-cardiac muscle
\Cells with the following characteristics: cylindrical in shape, a single nucleus, are often
branched and are connected by intercalated disk, would only be found in which tissue? - ANS
-skeletal muscle
\Changes in the color of skin are often an indication of a homeostatic imbalance. Which of the
following changes would suggest that a patient is suffering from Addison's disease? - ANS -The
skin takes on a bronze or metallic appearance
\Choose the following statement that is not completely correct regarding serous membranes. -
ANS -Visceral pericardium covers the surface of the heart, and parietal pericardium lines the
walls of the heart
\ciliated pseudostratified columnar epithelium - ANS -lines most of the respiratory tract
\Compared to the shoulder, displacements of the hip joints are ________. - ANS -rare because
of the ligament reinforcement, muscle placement and reinforcement of the acetabulum
\Connective tissue cells that produce extra cellular matrix are called - ANS -Blasts
\Connective tissue sacs, lined with synovial membranes, that cushion where friction develops
are called - ANS -bursae
\Continued mild or partial contraction of a muscle that keeps it healthy and ready to respond is
known as muscle __________. - ANS -Tone
\Control of temperature, endocrine activity, and thirst are functions associated with the
________. - ANS -hypothalamus
\creatine phosphate functions in the muscle cell by - ANS -Storing energy is the form of a
phosphate group, that will be transferred to adp to rest the size atp preventing muscle
breakdown
2nd-order neurons of ascending pathways that contribute to sensory perception terminate in the
- ANS -Thalamus
\A chemical reaction in which bonds are broken is usually associated with - ANS -release
energy
\A doctor asks her patient to follow the motion of her finger as he moves up and down, left and
right , while watching the patient to observe his / her balance. Which of the following cranial
nerves is not being tested - ANS -Vestibulocochlear nerve
\A gene can best be defined as ________. - ANS -a segment of DNA that carries the
instructions for one polypeptide chain
\A motor unit is made up of - ANS -A motor neuron and skeletal muscle fibers
\A muscle that opposes, or reverses, a particular movement is a(n) ________. - ANS
-antagonist
\A patient has an injury to the spine and is now suffering from a loss of motor function in his right
arm. However he still has normal sensory function in the arm. Based on this information it is
likely that the patient has nervous tissue damage located at ____. - ANS -The ventral root
located at one or more of the cervical vertebrae
\A patient has lost vision on the left side of both eyes. The patient has likely suffered damage to
- ANS -right optic tract
\A patient is suffering from the inability to distinguish various types of odors. This patient may
have damage to which of the following? - ANS -olfactory nerve (I)
\A person picks up a heavy suitcase in order to estimate its weight and reflexively drops it.
Which of the following receptors has initiated this reflex? - ANS -tendon organ
\A splinter penetrated into the skin of the sole of the foot, almost to the papillary region of the
dermis. Which layer of the epidermis would be the final layer injured? - ANS -basale
\A structure that is composed of two or more tissues would be a(n) ________. - ANS -Organ
\A tissue with matrix composed almost entirely of collagen fibers, that can be oriented all in one
direction or many different directions and are able to withstand strong pulling forces in the
direction of fiber orientation are best described as which tissue ? - ANS -Dense regular or
irregular connective tissue
\A type of connective tissue with collagen fibers, proteoglycans and chondrocytes is - ANS
-cartilage
\After axonal injury, regeneration in peripheral nerves is guided by ________. - ANS -Schwann
cells
\An emergency medical technician is examining a trauma victim by shining a pen light into her
patient's eye. She records the reactivity of the patents pupils as they constrict when stimulated
by the light. This test supports which of the following? - ANS -The patient has function of the
oculomotor nerve (III).
\An individual is accidentally transacted the spinal cord between between t1 and l1. This would
results - ANS -Paraplegia
, \An individual who could trace a picture of a bicycle with his or her finger but could not recognize
it as a bicycle is most likely to have sustained damage to the ________. - ANS -visual
association area
\An overlap of actin and myosin filaments occurs in the : - ANS -A band
\Apocrine glands, which begin to function at puberty under hormonal influence, seem to play
little role in thermoregulation. Where would we find these glands in the human body? - ANS -in
the axillary and anogenital area
\Are invagination if the sarcolemma that facilitate the conduct of action potentials in muscle fiber
- ANS -T tublules
\Arteries, veins, and lymphatics keep clots from sticking as long as their ________ is intact and
healthy. - ANS -endothelium
\Articulate cartilage found at the ends of the long bones serves to - ANS -provide a smooth
surface at the ends of synovial joints
\Bacteria in the blood can be prevented entry to the fluids surrounding the brain. Which cells are
most responsible for preventing bacteria from entering the fluids of the brain? - ANS -astrocytes
\brain stem consists of - ANS -midbrain, pons, medulla oblongata
\Calcium is vital to bone health most important because it - ANS -Is a component of the calcium
phosphate salts of hydroxyapatite
\Cells with the following characteristics: cylindrical in shape, a single nucleus, are often
branched and are connected by intercalated disk, would only be found in which tissue? - ANS
-cardiac muscle
\Cells with the following characteristics: cylindrical in shape, a single nucleus, are often
branched and are connected by intercalated disk, would only be found in which tissue? - ANS
-skeletal muscle
\Changes in the color of skin are often an indication of a homeostatic imbalance. Which of the
following changes would suggest that a patient is suffering from Addison's disease? - ANS -The
skin takes on a bronze or metallic appearance
\Choose the following statement that is not completely correct regarding serous membranes. -
ANS -Visceral pericardium covers the surface of the heart, and parietal pericardium lines the
walls of the heart
\ciliated pseudostratified columnar epithelium - ANS -lines most of the respiratory tract
\Compared to the shoulder, displacements of the hip joints are ________. - ANS -rare because
of the ligament reinforcement, muscle placement and reinforcement of the acetabulum
\Connective tissue cells that produce extra cellular matrix are called - ANS -Blasts
\Connective tissue sacs, lined with synovial membranes, that cushion where friction develops
are called - ANS -bursae
\Continued mild or partial contraction of a muscle that keeps it healthy and ready to respond is
known as muscle __________. - ANS -Tone
\Control of temperature, endocrine activity, and thirst are functions associated with the
________. - ANS -hypothalamus
\creatine phosphate functions in the muscle cell by - ANS -Storing energy is the form of a
phosphate group, that will be transferred to adp to rest the size atp preventing muscle
breakdown
