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Exam 3
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56
Anatomy
Undergraduate 1
05/02/2009

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Term
the superior gluteal nerve innervates the _____.
Definition
gluteus minimus and medius
Term
the muscles of the lateral compartment fo the leg are responsible for:
Definition
eversion of the foot
Term
abdominopelvic (thoracic) spanchnic nerves innervate:
Definition
smooth muscle in the large intestine
Term
the autonomic nervous system (ANS) is a _____ neruon system and the somatic efferent system is a _____ neuron system.
Definition
2 / 1
Term
"foot drop", the inability to dorsifelx the ankle, would suggest injury to the _____ nerve.
Definition
deep fibular
Term
the subtalar joint is between the ____ and _____
Definition
talus / calcaneus
Term
which of the following is a sympathetic reflex?
Definition
cardioacceleratory reflex
Term
the superior mesenteric ganglion is
Definition
a prevertebral ganglia
Term
which ankle ligament is most often sprained as the result of excessive inverstion of the foot?
Definition
lateral ligament
Term
the intrinsic ligaments of the hip joint are mainly designed to prevent_____.
Definition
hyperextension
Term
the origin of the sympathetiv division of the autonomic nervous system is the ___ region of the CNS
Definition
thoracolumbar
Term
an injury to the unhappy triad includes all of the following except:
Definition
posterior cruciate ligament
Term
the socket that recieves the head of the femur is called the _____.
Definition
acetabulum
Term
the talocural joint is stabilized by the
Definition
medial malleolus and lateral malleolus
Term
the enteric nervous system
Definition
can function autonomously
Term
the soleus muscle is innervated by the ____ nerve
Definition
tibial
Term
the linea aspera of the femur is the distal attachment for which of the following muscles?
Definition
adductor longus, brevis, magnus
Term
in osgood-schlatter syndrome, the quadriceps ligament begins to pull away from the:
Definition
tibial tuberosity
Term
visceral motor neurons originating in the CNS:
Definition
are called preganglionic neurons
Term
the medial branch of the sciatic nerve is the ____ nerve.
Definition
tibial
Term
paravertebral ganglion
Definition
contains sympathetic postganglionic cell bodies
Term
white ramus communicans
Definition
contains sympathetic preganglionic axons
Term
lateral gray horn of s2-s4 spinal cord
Definition
contains parasympathetic preganglionic cell bodies
Term
thoracic splanchnic nerve
Definition
contains sympathetic preganglionic axons
Term
inferior mesenteric ganglion
Definition
contains sympathetic postganglionic cell bodies
Term
which nerve transmits information from the medial thigh?
Definition
obturator
Term
which of the following nerves does not exit the pelvis throught the greater sciatic foramen?
Definition
lumbosacral trunk
Term
the more _____ a nerve injury occurs, the ____ the loss of function
Definition
proximal/greater
Term
which sympathetic nerves synapse in one of the cervical ganglia, but do not use a gray ramus to exit the sympathetic chain?
Definition
cardiac and pulmonary nerves
Term
visceral afferent neurons
Definition
have their cell bodies in the dorsal root ganglion
Term
the cell bodies of postganglionic sympathetic neurons traveling in a spinal nerve are located in ___ ganlia
Definition
paravertebral
Term
the achilles tendon attaches to the _____ bone.
Definition
calcaneus
Term
the cell bodies of the sympathetic preganlionic fibers are located in the
Definition
lateral gray horn of the T1-L2 regions of the spinal cord
Term
a positive anterior drawer sign, or excessive anterior movement, of the tibia with respect to the femur would indicate an injury to the _____ ligament
Definition
anterior cruciate
Term
which of the following structures contributes to the parasympathetic nervous system?
Definition
intramural ganglia
Term
axons that have passed through a gray ramus communicans terminate at:
Definition
sweat glands and blood vessels in the limbs or body wall
Term
which of the following statements is true?
Definition
all autonomic ganglia contain cell bodies of postganglionic VENs (GVEs)
Term
the autonomic nervous system (ANS)
Definition
is regulated by the hypothalamus and brainstem, innervates smooth muscle, functions at the level of the subconscious, participates in important visceral reflexes.
Term
which of the following is a primary reason for the fact that the sympathetic nervous system results in a more global (whole body) response compared to the parasympathetic nervous system.
Definition
the sympathetic nervous system has a greater degree of neuronal divergence
Term
the three bones that make up the os coxae are the
Definition
ilium, pubis, ischium
Term
pelvis splanchnic nerves innervate:
Definition
smooth muscle in the bladder
Term
the proximal attachment for the hamstring muscle group is the
Definition
ischial tberosity
Term
which of the following is an expected parasympathetic effect?
Definition
constriction of the bladder wall
Term
parasympathetic postganglionic cell bodies are located in
Definition
intramural ganglia and terminal ganglia
Term
the _____ releases epinephrine directly into the bloodstream
Definition
adrenal medulla
Term
all of the following are true of the patella except
Definition
it articulates with tibial condyles
Term
the nerve that connects the lumbar plexus to the sacral plexus is the
Definition
lumbosacral trunk
Term
the _____ ligament runs from the medial malleolus to the tarsal bones, and is very strong
Definition
deltoid (medial)
Term
the lateral compartment of the leg in innervated by the ____ nerve.
Definition
superficial fibular
Term
all five lateral rotator muscles attach to the
Definition
greater tochanter of the femur
Term
while swimming in the atlantic ocean during spring break in florida, a man thought saw the dorsal fin of a shark nearby. which of the following changes in his body most likely occured as a result of his terror?
Definition
dilated respiratory passageways
Term
which gluteal muscle is used for climbing stairs, rising from a seated position and running?
Definition
gluteus maximus
Term
the parasympathetic nervous system
Definition
releases acetyloline from its postganglionic fibers
Term
the ___ and____ divide the thight into three compartments: anterior, posterior, and medial.
Definition
fascia lata/ intermuscular septa
Term
the ____ ganglia is an example of a ___ ganglia
Definition
cervical/ paravertebral
Term
the anterior compartment of the thigh is innervated by the ___ nerve.
Definition
femoral
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