Anatomy Buzz Flashcards

1
Q

lymphatic drainage of ureter

A

lateral aortic and iliac nodes

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2
Q

testicular malignancy lymphatic drainage

A

para-aortic ln (lumbar)

/drainage of posterior abd wall, kidney, ureter, gonads, uterus, uterine tubes/

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3
Q

frosted cytoplasm

A

monocyte

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4
Q

innervation of the levator ani

A

pudendal nerve (sensory) and S4 (motor)

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5
Q

opening of ampulla of Vater to duodenum

A

Major duodenal papilla

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6
Q

Horner syndrome

A

ipsilateral
ptosis
miosis
anhidrosis

damage along oculosympathetic pathway

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7
Q

blood supply of the cecum

A

anterior/posterior cecal artery

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8
Q

collateral veins when there’s an obstruction to the SVC and IVC

A

azygos
internal mammary
Lateral thoracic
Vertebral veins

The AZYGOS-HEMIAZYGOS PATHWAY includes the azygos, hemiazygos, intercostal, and lumbar veins.
2.
The INTERNAL AND EXTERNAL MAMMARY PATHWAY includes the internal mammary, superior epigastric, and inferior epigastric veins and superficial veins of the thorax.
3.
The LATERAL THORACIC PATHWAY uses the lateral thoracic, thoracoepigastric, superficial circumflex, long saphenous, and femoral veins to collateralize to the IVC.
4.
The VERTEBRAL PATHWAY uses the innominate, vertebral, intercostal, lumbar, and sacral veins to collateralize to the azygos and internal mammary pathways.
(Kapur et al, 2010)

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9
Q

other names for middle ear windows

A

oval window - fenestra vestibuli

round window - fenestra cochlea

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10
Q

should girdle components

A

scapula
clavicle
manubrium of sternum

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11
Q

action of palatoglossus muscle

A

pulls the back of the tongue upward and narrows pharyngeal isthmus

“Patay Gutom High School”
Palatoglossus: ⬆️ elevate
Genioglossus: ➡️ protrude
Hyoglossus: ⬇️ depress
Styloglossus: ⬅️ retract
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12
Q

femoral ring borders

A

anterior: inguinal ligament (Poupart’s)
popsterior: pectineal ligament (Cooper’s)
medial: lacunar ligament (Gimbernat’s)

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13
Q

pineal gland weight

A

172 mg

0.1 g (0.004 oz)

1 oz = 28 grams
1 oz = 30 mL

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14
Q

movement of the proximal radioulnar joint

A

rotatory movements of the forearm

when the arm is in the resting position beside the body, the range of motion for pronation is 61-66º, while for supination it is 70-77º

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15
Q

Cowpor gland

A

“bulbourethral gland”
beneath prostate at the beginning of internal portion of penis
pea-shaped glands
provid mucus proteins that lubricate urethra and counteract acidity

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16
Q

xiphoid process ossifies at

A

age 40

17
Q

gallbladder capacity

A

30-50 mL

18
Q

elbow joint

A

hinge joint
articulations
-trochelar notch of the ulna and the trochlea of the humerus
-head of the radus and the capitulum of the humerus

19
Q

functions of the Broca’s area

A

motor speech area
for speech production
regulates breathing patterns while speaking and vocalization required for normal speech

20
Q

medial arch bones

A
calcaneus
TALUS
navicular
3 cuneiforms
first 3 metatarsals

keystone: head of the TALUS

21
Q

lateral arch

A

calcaneus
CUBOID
4th and 5th metatarsal

lateral arch keystone: CUBOID

22
Q

transverse arch bones

A

metatarsal bases
cuboid
3 cuneiform bones

23
Q

action of the intercostal muscles

A

internal: depresses rib cage, reduced thoracic volume
external: elevates ribss, increased thorhacic volume

24
Q

6th structure along the sternal angle

A

azygos vein draining into the SVC
(actually TV5 as per Snell)

  1. 2nd rbi
  2. aortic arch, beginning and ending
  3. tracheal bifurcation
  4. inferior border of sup mediastinum
  5. TV4/5
25
Q

Watershed zones in the brain

A

cortical border zones:
ACA/MCA, MCA/PCA

internal border zone
bet LCA and MCA

26
Q

forms floor of bladder above urethra

A

trigone

27
Q

rectosigmoid junction level

A

S3 vertebra

28
Q

Reed-sternberg cells

A

large cells with acidophilic cytoplasm that usually have binucleated or have bilobed nuclei with large, prominent, deeply eosinophilic nucleoli

29
Q

clock-face chromatic districution

A

plasma cells