Anatomy is hard Flashcards

1
Q

where is trachea palpated

A

Jugular notch

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2
Q

Sternal angle at rib…

A

2

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3
Q

What level does larynx become trachea

A

C6

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4
Q

Primary muscles of inspiration

A

Diaphragm and intercostals

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5
Q

Auscultation of lung

  • apex
  • middle lobe
  • bases
A
  • superior to medial 1/3 clavicle
  • ribs 4-6 in MCL
  • scapular line posteriorly at T11 vertebral level
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6
Q

Horizontal and oblique fissure locations

A

Horizontal - follows right rib 4

Oblique - bilateral level of rib 6 anteriorly and rising to T3 posteriorly

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7
Q

Which nerve goes in front of and which goes behind the hilum

A

In front- phrenic

Behind - vagus

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8
Q

Where do thoracic arteries brach from

A

subclavian

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9
Q

Superior mediastinum contains

A

great vessels and vagus + phrenic nerves

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10
Q

Middle mediastinum contains

A

heart and great vessels, phrenic nerve

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11
Q

Posterior mediastinum contains

A

Aorta, oesophagus, azygous veins, sympathetic chain and vagus nerve

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12
Q

Right coronary artery supplies

A

RA, RV, SA/AV nodes, 1/3 septum

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13
Q

Left coronary artery supplies

A

LA, LV, AV node, 2/3 septum

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14
Q

Where do most cardiac veins drain to

A

Coronary sinus

anterior cardiac veins drain directly to RA

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15
Q

Where do systemic and portal venous systems drain to

A

Systemic - gut to IVC

Portal venous - gut to liver

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16
Q

Retroperitoneal structures

A

Kidneys, supra-renal glands, 2nd-4th parts of duodenum, pancreas, ascending and descending colon, upper 2/3 rectum

17
Q

Largest branch of celiac axis

A

Splenic artery

18
Q

Where marks change of parasympathetic control from vagus to pelvic splanchnic nerves

A

Distal 1/3 of transverse colon

19
Q

Where does marginal artery anastemose

A

between SMA and IMA

20
Q

Where do adenocarcinomas mainly occur

A

Head of pancreas

21
Q

Anastemosis of pancreatic and common bile duct

A

Ampulla of vater

22
Q

Parietal peritoneum is ____ innervated

Visceral peritoneum is ____ innervated

A

Parietal - somatic (localised pain)

Visceral - autonomic (referred pain)

23
Q

Portal vein begins at what vertebral level

A

L1

24
Q

What level does the spinal cord terminate at

A

L1/L2

25
Q

At what level does the trachea bifurcate

A

T5

26
Q

Abdominal aorta bifurcates at the level of

A

L4

27
Q

At what level is the larynx found at in the anterior neck

A

C3–C6

28
Q

What layer does the oesophageal wall lack

A

Serosa

29
Q

What nerve supplies the pericardium

A

phrenic

30
Q

What is the appendicular artery a branch of

A

ileocolic artery

31
Q

The _____ allows oxygenated blood from the placenta to bypass the hepatic circulation.
The _____ shunts oxygenated blood from the right atrium to the left atrium, bypassing the pulmonary circulation.

A

ductus venous, foramen ovale