Exam 2

Question 1

A small diverticulum within the ventricle. It contains glands which lubricate the vocal folds. It has been called the “oil can” of the vocal folds.

Answer 1

Saccule

Question 2

This muscle increases the pitch by increasing tension on the vocal folds.

Answer 2

Cricothyroid

Question 3

These muscles decrease the pitch by decreasing tension on the vocal folds.

Answer 3

Thyroarytenoid and vocalis muscles

Question 4

Right/Left Jugular Trunk drains into the junction between the internal jugular and subclavian veins.

Answer 4

Right

Question 5

Right/Left Jugular Trunk drains into the thoracic duct.

Answer 5

Left

Question 6

Strong fibrous septa which support the breast and run through the breast from the skin to the deep layer of superficial fascia.

Answer 6

Suspensory Ligaments

Question 7

Name the 4 nodes that lymph from the breast drain into.

Answer 7

Axillary - 75%
Parasternal
Nodes of opposite breast
Nodes of the anterior abdominal wall

Question 8

On the right side of the azygos system, the ___ posterior intercostal drains into the brachiocephalic vein.

Answer 8

1st

Question 9

On the right side of the azygos system, the 2nd and 3rd posterior intercostal veins join together to form the superior intercostal vein. It drains into the ____ vein.

Answer 9

azygos

Question 10

On the right side of the azygos system, the 4th through 11th posterior intercostal veins and the ____ vein drain directly int the azygos vein.

Answer 10

subcostal

Question 11

T/F? On the left side of the azygos system, the 1st posterior intercostal vein drains into the brachiocephalic vein.

Answer 11

True

Question 12

On the left side of the azygos system, the 2nd and 3rd posterior intercostal veins join together to form the superior intercostal vein. It drains into the left ____ vein.

Answer 12

brachiocephalic

Question 13

On the left side of the azygos system, the 4th through 8th posterior intercostal veins join together to form the accessory hemiazygos vein. It drains into the ____ vein.

Answer 13

azygos

Question 14

On the right side of the azygos system, the 9th through 11th posterior intercostal veins and the ____ vein join to form the hemiazygos vein. It drains into the azygos vein.

Answer 14

subcostal

Question 15

The azygos and hemiazygos veins represent the thoracic continuation of the right and left ascending ____ veins

Answer 15

lumbar