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Gross Anatomy Lab
Lecture 2
272
Anatomy
Graduate
08/30/2017

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Cards

Term
Define anterior (ventral)
Definition
Toward the front of the body
Term
Define posterior (dorsal)
Definition
Toward the back of the body
Term
Define superior (cranial)
Definition
Toward the top of the head
Term
Define inferior (caudal)
Definition
Toward the soles of the feet
Term
Define medial
Definition
Toward the median plane
Term
Define lateral
Definition
Away from the median plane
Term
Define proximal (central)
Definition
Toward the trunk
Term
Define distal (peripheral)
Definition
Away from the trunk
Term
Define superficial
Definition
Toward the skin or body surface
Term
Define deep
Definition
Toward the interior of the body
Term
Define ipsilateral (homolateral)
Definition
On the same side
Term
Define contralateral
Definition
On the opposite side
Term
Define the palmar surface of hand
Definition
Anterior surface of hand
Term
Define dorsal surface of hand
Definition
Posterior surface of hand
Term
Define plantar surface of foot
Definition
Inferior surface of foot
Term
Define dorsal surface of foot
Definition
Superior surface of foot
Term
Define anastomosis
Definition
One vessel opens into another. A vessel larger than a capillary joins the two vessels.
Term
Define collateral circulation
Definition
Circulation is maintained in small anastomosing vessels when the main vessel (artery) is obstructed
Term
Name the two types of end arteries
Definition
anatomic and functional
Term
Define anatomic end artery
Definition
no anastomoses (centra artery of the retina)
Term
Define functional end artery
Definition
may be present anatomically but the anastomosing vessels are not strong enough to sustain tissues (coronary arteries)
Term
Define portal system
Definition
a venous system interrupted by a capillary bed (eg. hepatic portal system)
Term
Define thrombus
Definition
an intravascular clot that remains at its site of formation
Term
Define embolus
Definition
a clot or plug carried by the blood that lodges in a vessel and obstructs it
Term
Define metastasis
Definition
transfer of disease (cancer) from one organ to another organ that is not directly connected to the primary tumor. This typically occurs via blood and/or lymph
Term
Define diastole
Definition
ventricular relaxation and expansion
Term
Define systole
Definition
ventricular contraction
Term
Define edema
Definition
abnormally large amounts of fluid in the intercellular tissue spaces of the body
Term
Define ischemia
Definition
deficiency of blood
Term
Identify 1-4 [image]
Definition
1. inferior vena cava
2. superior vena cava
3. head and upper limbs
4. aorta
Term
Identify 3-6 [image]
Definition
3. lungs
4. body wall
5. liver
6. gut
Term
Identify 7-9 [image]
Definition
7. body wall
8. urinary and genital
9. lower limbs
Term
Identify structure 1 [image]
Definition
venule
Term
Identify structure 2 [image]
Definition
capillary bed
Term
Identify structure 3 [image]
Definition
arteriole
Term
Identify structure 4 [image]
Definition
blind lymphatic capillary endings
Term
Identify structure 5 [image]
Definition
lymphatic vessel with valves
Term
Identify structure 1 [image]
Definition
venule
Term
Identify structure 2 [image]
Definition
tissue cell
Term
Identify structure 3 [image]
Definition
blood
Term
Identify structure 4 [image]
Definition
lymph
Term
Identify structure 5 [image]
Definition
interstitial fluid
Term
Identify structure 6 [image]
Definition
blood capillary
Term
Identify structure 7 [image]
Definition
arteriole
Term
Identify structure 8 [image]
Definition
blood
Term
Identify structure 9 [image]
Definition
lymphatic capillary
Term
Lymphatic capillaries are found throughout the body except in which 3 types of structures?
Definition
avascular tissues, spleen, and red bone marrow
Term
Identify structure 1 [image]
Definition
left internal jugular vein
Term
Identify structure 2 [image]
Definition
left subclavian vein
Term
Identify structure 3 [image]
Definition
thoracic duct
Term
Identify structure 4 [image]
Definition
auxillary nude
Term
Identify structure 1 [image]
Definition
spleen
Term
Identify structure 2 [image]
Definition
aggregated lymphatic follicle (Peyer's patch)
Term
Identify structure 3 [image]
Definition
small intestine
Term
Identify structure 4 [image]
Definition
iliac node
Term
Identify structure 5 [image]
Definition
inguinal node
Term
The yellow outlines the areas trained by the ______________ duct. [image]
Definition
right lymphatic
Term
The green outlines the areas trained by the ______________ duct. [image]
Definition
thoracic
Term
Identify structure 1 [image]
Definition
junction of internal jugular and right subclavian trunks as right lymphatic duct
Term
Identify structure 2 [image]
Definition
bronchomediastinal trunk
Term
Identify structure 3 [image]
Definition
thoracic duct
Term
Identify structure 4 [image]
Definition
axillary nodes
Term
Identify structure 5 [image]
Definition
jugular (cervical) trunk
Term
Identify structure 6 [image]
Definition
termination of thoracic duct into confluence of left subclavian and internal jugular veins
Term
Identify structure 7 [image]
Definition
subclavian trunk
Term
Identify structure 1 [image]
Definition
cisterna chyli
Term
Identify structure 2 [image]
Definition
lymph flow from abdomen
Term
Identify structure 3 [image]
Definition
lingual nodes
Term
Identify structure 4 [image]
Definition
flow from lower limb
Term
Identify structure 1 [image]
Definition
afferent lymphatic vessel
Term
Identify structure 2 [image]
Definition
cortex
Term
Identify structure 3 [image]
Definition
capsule
Term
Identify structure 4 [image]
Definition
medulla
Term
Identify structure 5 [image]
Definition
germinal
Term
Identify structure 6 [image]
Definition
vein
Term
Identify structure 7 [image]
Definition
efferent lymphatic vessel
Term
Identify structure 8 [image]
Definition
artery
Term
Identify structure 1 [image]
Definition
subcapsular sinus
Term
Identify structure 2 [image]
Definition
reticular fiber
Term
Identify structure 3 [image]
Definition
trabecula
Term
Identify structure 4 [image]
Definition
trabecular sinus
Term
Identify structure 5 [image]
Definition
germinal center in secondary lymphatic nodule
Term
Identify structure 6 [image]
Definition
cells around germinal center
Term
Identify structure 7 [image]
Definition
inner cortex
Term
Identify structure 8 [image]
Definition
medulla
Term
Identify structure 9 [image]
Definition
medullary sinus
Term
Identify structure 10 [image]
Definition
reticular riber
Term
Identify structure 11 [image]
Definition
efferent lymphatic vessels
Term
Identify structure 12 [image]
Definition
valve
Term
Identify structure 13 [image]
Definition
hilum
Term
Identify structure 14 [image]
Definition
capsule
Term
What is the route of lymph flow through a lymph node (start with afferent lymph vessel)?
Definition
afferent lymphatic vessel--> subcapsular sinus --> trabecular sinus --> medullary sinus --> efferent lymphatic vessel
Term
Identify 1 and 2 [image]
Definition
lymph vessels (valves)
Term
Identify structure 1 [image]
Definition
afferent vessel (towards)
Term
Identify structure 2 [image]
Definition
capsule
Term
Identify structure 3 [image]
Definition
efferent vessel (away from)
Term
Identify structure 4 [image]
Definition
germinal center
Term
Identify structure 5 [image]
Definition
valve
Term
Identify structure 1. Where does it empty/drain/collect? [image]
Definition
thoracic duct.
empties into the LEFT subclavian v
Term
Identify structure 2. Where does it empty/drain/collect? [image]
Definition
right lymphatic duct.
empties into the RIGHT subclavian v
Term
Identify structure 3. Where does it empty/drain/collect? [image]
Definition
jugular trunk
drains the head and neck regions
Term
Identify structure 4. Where does it empty/drain/collect? [image]
Definition
subclavian trunk
drains the upper extremity
Term
Identify structure 5. Where does it empty/drain/collect? [image]
Definition
bronchiomediastinal trunk
drains the thorax
Term
Identify structure 6. Where does it empty/drain/collect? [image]
Definition
cisterna chyli
collects lymph that flow up the thoracic duct
Term
Identify structure 7. Where does it empty/drain/collect? [image]
Definition
intestinal (prevertebral) trunks
drains the gut and associated structures
Term
Identify structure 8. Where does it empty/drain/collect? [image]
Definition
lumbar (paravertebral) trunks
drains the lower extremities and pelvis
Term
Identify structure 9. Where does it empty/drain/collect? [image]
Definition
lumbar and thoracic vessels
drains the thoracic and abdominal walls, except skin and superficial fascia.
Term
Define tendon
Definition
connects muscle to bone
Term
Define aponeurosis
Definition
flattened tendon
Term
Define raphe
Definition
a thin fibrous region between two flat muscles
Term
Define ligament
Definition
connects bone to bone
Term
Define contraction
Definition
activation of a muscle fiber
Term
Define isotonic contraction
Definition
same tension (muscle shortens and movement occurs at a joint)
Term
Define isometric contraction
Definition
same length (muscle tenses but produces no movement)
Term
Define lengthening contraction
Definition
eg. lowering a heavy object
Term
Define contracture
Definition
permanent, pathologic shortening of a muscle when muscle is replaced by scar tissue
Term
What is the prime mover?
Definition
causes motion
Term
What is the antagonist?
Definition
opposes motion
Term
What is the synergist?
Definition
helps the prime mover
Term
What is the stabilizer?
Definition
flexes joint
Term
What are bursa? What are their functions?
Definition
Fluid filled sacs ( bursa) act as lubricating devices, allowing free movement of the muscle over the joint.
Term
What is the synovial membrane?
Definition
Lines the inner aspect of the fibrous capsule, lining cells secrete synovial fluid for lubrication. The synovial membrane does not cover the articular surfaces of bones.
Term
Identify structure 1 [image]
Definition
synovial sheath
Term
Identify structure 2 [image]
Definition
tendons
Term
What is bursitis?
Definition
inflammation of a bursa
Term
What is the term for the inflammation of a tendon sheath?
Definition
tenosynovitis
Term
What does this diagram depict? [image]
Definition
a tendon sheath
Term
What are the 5 functions of bones?
Definition
1. protection (skull, rib cage)
2. movement (bones of upper and lower extremities)
3. support (vertebrae)
4. calcium and phosphorous (for muscle contraction)
5. hemopoiesis (formation of blood cells in the marrow cavities of bones)
Term
What are the 5 types of bones?
Definition
1. long
2. short
3. flat
4. irregular
5. sesamoid
Term
What are the two different classifications of bones by origin? Describe them.
Definition
1. intramembranous - bones of the skull and face, clavicle
2. endochondral (performed in cartilage)- all other bones not formed intramembranously
Term
The skin of the back is innervated by the _________________.
Definition
dorsal rami of spinal nerves
Term
Define Ligamentum nuchae
Definition
Triangular fibrous sheet separates muscles of sides of neck
Term
Name the 4 layers of back muscles
Definition
I – Trapezius and Latissimus dorsi
II- Splenius, levator scapulae, rhomboideus major & minor, serratus post. major & minor
III- Erector spinae-sacrospinalis & its sub divisions
IV-Multifidus rotators, interspinals and sub occipital muscles
Term
Identify structure 1 [image]
Definition
temporal bone/sphenoid bone
Term
Identify structure 2 [image]
Definition
zygomatic arch
Term
Identify structure 3 [image]
Definition
frontal bone
Term
Identify structure 4 [image]
Definition
zygomatic bone
Term
Identify structure 5 [image]
Definition
maxilla
Term
Identify structure 6 [image]
Definition
angle of mandible, body of mandible
Term
Identify structure 7 [image]
Definition
stylohyoid ligament
Term
Identify structure 8 [image]
Definition
body of hyoid bone
Term
Identify structure 1 [image]
Definition
thyroid cartilage
Term
Identify structure 2 [image]
Definition
cricoid cartilage
Term
Identify structure 3 [image]
Definition
trachea
Term
Identify structure 4 [image]
Definition
clavicle
Term
Identify structure 1 [image]
Definition
parietal bone
Term
Identify structure 2 [image]
Definition
occipital bone
Term
Identify structure 3 [image]
Definition
mastoid process
Term
Identify structure 4 [image]
Definition
external acoustic meatus
Term
Identify structure 7 [image]
Definition
axis (C2)
Term
7Identify structure 8 [image]
Definition
C3 vertebra
Term
Identify structure 9 [image]
Definition
C6
Term
Identify structure 10 [image]
Definition
C7 vertebra
Term
Identify structure 11 [image]
Definition
T1 vertebra
Term
Identify structure 12 [image]
Definition
1st rib
Term
Identify structure 1 [image]
Definition
superior articular surface for occipital condyle
Term
Identify structure 2 [image]
Definition
posterior articular facet (for transverse ligament of atlas)
Term
Identify structure 3 [image]
Definition
spine
Term
Identify structure 4 [image]
Definition
dens
Term
Identify structure 5 [image]
Definition
atlas (C1)
Term
Identify structure 6 [image]
Definition
axis (C2)
Term
Identify structure 7 [image]
Definition
C3
Term
Identify structure 8 [image]
Definition
C4
Term
Identify structure 1 [image]
Definition
trapezius muscle
Term
Identify structure 2 [image]
Definition
spinous process of C7 vertebra
Term
Identify structure 3 [image]
Definition
deltoid muscle
Term
Identify structure 4 [image]
Definition
triangle of auscultation
Term
Identify structure 5 [image]
Definition
latissimus dorsi muscle
Term
Identify structure 6 [image]
Definition
spinous process of T12 vertebra
Term
Identify structure 7 [image]
Definition
thoracolumbar fascia
Term
Identify structure 8 [image]
Definition
external oblique
Term
Identify structure 9 [image]
Definition
lumbar triangle
Term
Identify structure 10 [image]
Definition
iliac crest
Term
Identify structure 1 [image]
Definition
Semispinalis Capitis muscle
Term
Identify structure 2 [image]
Definition
Splenius capitis muscle
Term
Identify structure 3 [image]
Definition
Levator scapulae Muscle
Term
Identify structure 4 [image]
Definition
Rhomboid minor
Term
Identify structure 5 [image]
Definition
Rhomboid major
Term
Identify structure 6 [image]
Definition
Serratus posterior superior
Term
Identify structure 7 [image]
Definition
Erector spinae
Term
Identify structure 8 [image]
Definition
Serratus posterior inferior
Term
Identify structure 1 [image]
Definition
Accessory nerve (XI)
Term
Identify structure 2 [image]
Definition
Trapezius muscle (reflected)
Term
Identify structure 3 [image]
Definition
levator scapulae
Term
Identify structure 4 [image]
Definition
rhomboid minor
Term
Identify structure 5 [image]
Definition
rhomboid major
Term
Identify structure 6 [image]
Definition
latissimus dorsi
Term
Identify structure 7 [image]
Definition
greater occipital nerve (C2)
Term
Identify structure 8 [image]
Definition
C3
Term
Identify structure 9 [image]
Definition
Posterior cutaneous branches (from C4-T12)
Term
Identify structure 10 [image]
Definition
Plate 163/170
Term
Identify structure 1 [image]
Definition
Semispinalis Capitis muscle
Term
Identify structure 2 [image]
Definition
Splenius capitis muscle
Term
Identify structure 3 [image]
Definition
Levator scapulae Muscle
Term
Identify structure 4 [image]
Definition
Rhomboid minor
Term
Identify structure 5 [image]
Definition
Rhomboid major
Term
Identify structure 6 [image]
Definition
Serratus posterior superior
Term
Identify structure 7 [image]
Definition
Erector spinae
Term
Identify structure 8 [image]
Definition
Serratus posterior inferior
Term
Identify structure 1 [image]
Definition
Accessory nerve (XI)
Term
Identify structure 2 [image]
Definition
Trapezius muscle (reflected)
Term
Identify structure 3 [image]
Definition
levator scapulae
Term
Identify structure 4 [image]
Definition
rhomboid minor
Term
Identify structure 5 [image]
Definition
rhomboid major
Term
Identify structure 6 [image]
Definition
latissimus dorsi
Term
Identify structure 7 [image]
Definition
greater occipital nerve (C2)
Term
Identify structure 8 [image]
Definition
C3
Term
Identify structure 9 [image]
Definition
Posterior cutaneous branches (from C4-T12)
Term
Identify structure 10 [image]
Definition
Plate 163/170
Term
Identify structure 1 [image]
Definition
superior nuchal line of skull
Term
Identify structure 2 [image]
Definition
posterior tubercle of atlas (C1)
Term
Identify structure 3 [image]
Definition
semispinalis capitis muscle
Term
Identify structure 4 [image]
Definition
rectus capitis posterior minor muscle
Term
Identify structure 5 [image]
Definition
obliquus capitis superior muscle
Term
Identify structure 6 [image]
Definition
rectus capitis posterior major muscle
Term
Identify structure 7 [image]
Definition
obliquus capitis inferior muscle
Term
Identify structure 1 [image]
Definition
splenius capitis and splenius cervicis muscles
Term
Identify structure 2 [image]
Definition
serratus posterior superior muscle
Term
Identify structure 3 [image]
Definition
illiocostalis muscle (erector spinae muscle)
Term
Identify structure 4 [image]
Definition
longissimus muscle (erector spinae muscle)
Term
Identify structure 5 [image]
Definition
spinalis muscle (erector spinae muscle)
Term
Identify structure 6 [image]
Definition
serratus posterior inferior muscle
Term
What does this image portray? [image]
Definition
spinal cord and ventral rami in situ
Term
Identify structure 1 [image]
Definition
epicranial aponeurosis (galea aponeurotica)
Term
Identify structure 2 [image]
Definition
occipital belly (occipitalis) of occupitofrontalis muscle
Term
Identify structure 3 [image]
Definition
greater ocipital nerve (dorsal ramus of C2 spinal nerve)
Term
Identify structure 4 [image]
Definition
occipital artery
Term
Identify structure 5 [image]
Definition
3rd (least) occipital nerve (dorsal ramus of C3 spinal nerve
Term
Identify structure 6 [image]
Definition
semispinalis capitis muscle in posterior triangle of neck
Term
Identify structure 7 [image]
Definition
splenius capitis muscle in posterior triangle of neck
Term
Identify structure 8 [image]
Definition
posterior articular artery
Term
Identify structure 1 [image]
Definition
great auricular nerve (cervical plexus C2,3)
Term
Identify structure 2 [image]
Definition
lesser auricular nerve (cervical plexus C2,3)
Term
Identify structure 3 [image]
Definition
sternocleidomastoid muscle
Term
Identify structure 4 [image]
Definition
trapezius muscle
Term
Identify structure 5 [image]
Definition
posterior cutaneous branches of dorsal rami of C4, 5, 6 spinal nerves
Term
Identify structure 1 [image]
Definition
rectus capitis posterior minor muscle
Term
Identify structure 2 [image]
Definition
rectus capitis posterior major muscle
Term
Identify structure 3 [image]
Definition
semispinalis capitis muscle (cut and reflected)
Term
Identify structure 4 [image]
Definition
vertebral artery (Atlantic part)
Term
Identify structure 5 [image]
Definition
obliquus capitis superior muscle)
Term
Identify structure 6 [image]
Definition
suboccipital nerve (dorsal ramus of C1 spinal nerve)
Term
Identify structure 7 [image]
Definition
posterior arch of atlas (C1 vertebrae)
Term
Identify structure 8 [image]
Definition
occipital artery
Term
Identify structure 9 [image]
Definition
obliquus capitis inferior muscle
Term
Identify structure 1 [image]
Definition
greater occipital nerve (dorsal ramus of C2 spinal nerve)
Term
Identify structure 2 [image]
Definition
splenius capitis muscle (cut and reflected)
Term
Identify structure 3 [image]
Definition
3rd (least) occipital nerve (dorsal ramus of C3 spinal nerve)
Term
Identify structure 4 [image]
Definition
semispinalis capitis muscle (cut)
Term
Identify structure 5 [image]
Definition
splenius capitis muscle (cut)
Term
Identify structure 1[image]
Definition
mastoid process
Term
Identify structure 2 [image]
Definition
superior nuchal line
Term
Identify structure 3 [image]
Definition
ex occipital protuberance
Term
Identify structure 4 [image]
Definition
ligamentus uchae
Term
Identify structure 5 [image]
Definition
atlanto-occipital membrane
Term
Identify structure 6 [image]
Definition
transverse process (C1, C2)
Term
Identify structure 7 [image]
Definition
spine of C2
Term
Identify structure 8 [image]
Definition
posterior tubercle of C1
Term
Identify structure 9 [image]
Definition
vertebral artery
Term
Identify structure 10 [image]
Definition
semispinalis capitis
Term
Identify structure 11 [image]
Definition
rectus capitis posterior major
Term
Identify structure 12 [image]
Definition
rectus capitis posterior minor
Term
Identify structure 13 [image]
Definition
obliquus capitis superior
Term
Identify structure 14 [image]
Definition
obliquus capitis inferior
Term
Identify structure 15 [image]
Definition
suboccipital nerve (C1)
Term
Identify structure 16 [image]
Definition
greater occipital nerve (C2)
Term
Which numbers make up the suboccipital triangle? Name these structures. [image]
Definition
11. rectus capitis posterior major
13. obliquus capitis superior
14. obliquus capitis inferior
Term
semispinalis capitis
What does it extend bilaterally? What does it flex/rotate unilaterally?
Definition
bilateral- extends head and neck
unilateral- laterally flexes head to same side
Term
Rectus capitis posterior major
What does it extend bilaterally? What does it flex/rotate unilaterally?
Definition
bilateral- extends head
unilateral- rotates face to same side
Term
Rectus capitis posterior minor
What does it extend bilaterally? What does it flex/rotate unilaterally?
Definition
bilateral- extends head
unilateral- laterally flexes head to same side
Term
obliquus capitis superior
What does it extend bilaterally? What does it flex/rotate unilaterally?
Definition
bilateral- extends head
unilateral- laterally flexes head to same side
Term
obliquus capitis inferior
What does it extend bilaterally? What does it flex/rotate unilaterally?
Definition
bilateral- extends neck
unilateral- rotates anterior arch of C1 to same side
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