BIO 127 Test 2

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BIO 127 Test 2

• Review

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Caution!

• Do not use these PowerPoint images in lieu of
  going to lab! If you do not actually view the
  slides, models, dissections, and other lab
  materials first-hand in the lab your chances of
  doing well on the lab test are likely to be poor.
  
• The lab test will not be constructed using images
  of this PowerPoint presentation.
• This presentation does not necessarily review
  every aspect of the lab exercises on which you
  will be tested. Be aware of the objectives
  listed in the lab manual and any announcements
  made by your lab or lecture instructor as to test
  content.
• This should not be you only method of reviewing
  for the lab test. For example you should also
  reread all of the assigned exercises in your lab
  book.

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Topics Covered

• Muscle Anatomy
• Nervous Tissue
• Nervous System Anatomy
• Special Senses

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Muscle Anatomy

• For the arrows on each of the following slides
• Identify the indicated muscle.
• Give the function of the indicated muscle.

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Head and Neck(lateral view)
Which one of these muscles can act on both the
head and scapulae?
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Head(lateral view)
Which one of these muscle would use to blow air
out of your mouth?
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Head(lateral view)
Would muscle 7. be used to open or close your
mouth?
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Head(lateral view)
Name another muscle that has at least one action
in common with this muscle.
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Neck (medial view)
The labeled muscle is one of which group. What
is the action of this group?
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Neck(Lateral view)
The labeled muscles belong to the group referred
to as the ____________
What is the action of this group?
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Upper Torso(posterior view)
Which of these muscles can both flex and extend
the arm?
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Upper Torso (lateral View)
Name these three muscles in order from most
superficial to deepest.
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Torso(posterior view)
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Torso (anterior view)
What muscle is immediately deep to muscle 18?
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Torso(anterior view)
Which muscle shown can act to move both the
scapulae and the ribs?
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Torso Chest Plate(interior and exterior views)
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Torso(anterior view)
Does this muscle act on the arm, forearm, or both?
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Shoulder
These four muscles have tendons that come
together to from a capsule around the shoulder
joint. These are called the _______________muscle
s.
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(No Transcript)
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Torso(anterior view)
Does this muscle act on the thigh, leg, or both?
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Torso(anterior view)
What is the group name for these two muscles?
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Arm and Forearm(lateral view)
These two muscles are antagonists. What does
this mean?
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Extensors and Flexors of the forearmWhich image
shows extensors?Which image shows flexors?
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Thigh (anterior view)
What is the group name for these muscles?
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Thigh(anterior view)
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Thigh(posterior and anterior views)
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Thigh and Leg Model(medial and anterior views)
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Thigh and Leg Model(lateral and posterior views)
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Lower Leg(medial and posterior views)
Identify this tendon.
Does this muscle act on both the leg and the foot?
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Thigh and Leg Model(posterior view)
What is the group name for these three muscles?
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Thigh and Leg Model(anterior view)
Identify this ligament
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Muscle Function and Location Questions(Answer
these questions considering just the muscles
listed in your lab book)

• Name a muscle that abducts the thigh.
• Name a muscle that flexes the head onto the
  chest.
• Name two muscles that elevate the mandible.
• Name a muscle that can both flex the arm and
  forearm.
• Name two muscles that extend the head.
• Name a muscle that can both flex the leg and
  plantar flex the foot.
• Name three muscles that can flex the leg, extend
  the thigh, and extend the trunk.
• Name a muscle that can plantar flex the foot but
  does not flex the leg.
• Name a group of four muscles that are
  antagonistic to the hamstring muscles.

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Muscle Function and Location Questions(Cont.)

• Name a muscle that can both elevate and depress
  the scapulae.
• Name two muscles that can adduct the thigh.
• Name the one muscle of the quadriceps femoris
  group that can extend the leg and flex the thigh.
• Name the most lateral muscle of the hamstring
  group.
• Name a muscle that can perform dorsiflexion.
• Name the muscle that is immediately deep to the
  gastrocnemius.
• Name the muscle that is needed to raise your arm
  above a horizontal position.
• Name a muscle that is not part of the hamstring
  group that extends the thigh.

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Muscle Function and Location Questions(Cont.)

• Name muscle of the lower back that extends the
  arm.
• Name a muscle of the upper chest that flexes the
  arm.
• Name the only muscle found along the posterior
  aspect of the humerus.
• Name the two muscles that form the iliopsoas
  group.
• Name four muscles that compress the abdomen.
• Would adductor muscles of the thigh be located on
  the medial or lateral aspect of the thigh?
• Name the muscle that runs from the xiphoid
  process of the sternum to the pubic symphysis.
• Name the long strap-like muscle that runs
  obliquely across the anterior thigh.

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Muscle Function and Location Questions(Cont.)

• Name a muscle that both extends the arm and
  forearm.
• Name two muscles that medially rotates the arm.
• Name a muscle that can both flex and extend the
  arm.
• What muscle is located between the external
  abdominal oblique and transversus abdominus?
• Name two muscles that can act to raise the ribs.
• Name two muscles that act on the scalp.
• Name two muscles that are used to rotate your
  head.
• Name four different muscles that act to move the
  scapulae.
• Name two different muscles that flex the arm.

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Muscle Function and Location Questions(Cont.)

• Name two different muscles that extend the arm.
• Is the gracilis located on the medial or lateral
  aspect of the thigh?
• Name two muscles that can flex the vertebral
  column and flex the thigh.
• Name a muscle that draws the scapula forward and
  downward.
• Name a muscle that acts on both the head ad the
  scapulae.
• Is the semimembranousus found deep or superficial
  to the semitendinosus.

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(No Transcript)
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Nervous System Anatomy
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Identify the Cell at the Tip of the Pointer
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What type of tissue is seen here?
Matching
A.
B.
C.
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Identify each of the labeled structures.
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Identify each of the labeled structures.
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Identify each of the labeled structures.
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Give the general name for this type of crevice.
Give the general name for this type of ridge.
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Identify each of the labeled structures.
Which of these structures comprise the brain stem?
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Identify each of the labeled structures.
(membrane)
Name the ventricle behind the membrane at the tip
of the blue arrow.
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Name the indicated cavities.
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Give the name for the pattern of white matter
seen here.
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Identify the indicated lobes of the cerebrum.
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Identify each of the labeled structures.
(sulcus)
(fissure)
Name the fissure that separates this hemisphere
from the other hemisphere of the cerebrum.
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Identify each of the labeled structures.
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Identify the labeled structure.
(white cord-like structure)
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Identify each of the labeled structures.
This spherical structure is shown removed on this
model but is visible on the sheep brain
dissection.
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Identify each of the labeled structures.
What is the collective name for the two
structures indicated by the black arrows? Are
these two structures part of the forebrain,
midbrain, or hindbrain?
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Identify each of the labeled structures.
(fissure)
(fissure)
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Identify each of the labeled structures.
(membrane)
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Into what cavity is this pin stuck?
Into what cavity is this pin stuck? What
membrane is penetrated by the pin?
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Identify each of the labeled structures.
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Identify each of the labeled structures.
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Identify each of the labeled structures.
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Identify components of the meningeal membranes
(Space)
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Identify each of the labeled structures.
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Identify each of the labeled structures.
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Identify each of the labeled structures.
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Vision (the Eye)

• Eye Model
• Sheep Eye Dissection
• Retina Slide
• Eye Tests and Demonstrations

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Eye Model

• Identify the indicated structures on the
  following slides.

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(No Transcript)
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(hole)
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(No Transcript)
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(No Transcript)
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(hole)
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What structure fills this space behind the lens?
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Sheep Eye Dissection

• Identify the indicated structures on the
  following slides.

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(jelly-like mass)
(hole)
(structure with striated appearance)
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(No Transcript)
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(layer seen wrinkled here)
(dark pigmented layer)
(circular area)
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(No Transcript)
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Retina Slide

• Identify the indicated structures on the
  following slides.

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(identify region)
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Identify these there layers in the eyeball.
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Identify the type of neurons in each of the
three indicated bands.
A. B.
Which of these two arrows shows the direction
from which light would enter the tissue layers as
they are orientated on this slide?
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Auditory Sense (Ear)

• Ear Model
• Model of the Cochlea
• Auditory Ossicles

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Ear Model

• Identify the indicated structures on the
  following slides.

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(canal)
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(canal)
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(No Transcript)
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What sensory organ is found within this structure?
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What membrane does this bone rest against?
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Cross section of Cochlea

• Identify the indicated structures on the
  following slides.

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(No Transcript)
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What is the collective term for the sensory
structure seen here?