anatomy

Question 1

at level of C6 what anatomically changes in terms of larynx and pharynx

Answer 1

larynx becomes trachea

pharynx becomes oesophagus

Question 2

which fissure is in both lungs

Answer 2

oblique

Question 3

name the fissure in the left lung

Answer 3

oblique

Question 4

how does a rib articulate with the sternum

Answer 4

via its costal cartilage

Question 5

where is the phrenic nerve found

Answer 5

neck on the anterior surface of scalenus anterior

descending over the lateral aspect of the fibrous pericardium anterior to the lung root

Question 6

what does the phrenic nerve supply to the diaphragm

Answer 6

somatic motor

Question 7

phrenic nerve supplies somatic sensory and sympathetic to what

Answer 7

fibrous pericardium
mediastinal parietal pleura
diaphragmatic parietal pleura
diaphragmatic parietal peritoneum

Question 8

what types of muscles are in the larynx

Answer 8

all skeletal muscles-voluntary

Question 9

where do the muscles of the larynx attach

Answer 9

between the cartilages, move the cartilages move the vocal cords

Question 10

what are the muscles of the larynx supplied by nervouslu

Answer 10

somatic motor branches of the vagus nerve

Question 11

what type of nerve is the vagus nerve

Answer 11

mixed cranial nerve

Question 12

where does vagus nerve pass through the skull

Answer 12

jugular foramen

Question 13

how does vagus nerve pass from neck to thorax

Answer 13

within the carotid sheath

Question 14

does vagus nerve descend anterior or posterior to the lung root

Answer 14

posterior

Question 15

how does the vagus nerve connect with the CNS

Answer 15

at the medulla oblongata of the brainstem

Question 16

what is the rima glottidis

Answer 16

the opening between the true vocal cords and the arytenoid cartilages

Question 17

how does the vagus nerve reach the abdomen

Answer 17

passes through the diaphragm on the oesophagus

Question 18

where does the external oblique muscle attach

Answer 18

superiorly to the superficial aspects of the lower ribs

inferiorly to the anterior part of the iliac crest and the pubic tubercle

Question 19

where does the internal oblique attach

Answer 19

superiorly- the inferior border of the lower limbs

inferiorly-the iliac crest and the thoracolumbar fascia of the lower back

Question 20

where does the transversus abdominus attach

Answer 20

superiorly- deep aspects of the lower ribs

inferiorly-the iliac crest and the thoracolumbar fascia of the lower back