Anatomy

Question 1

Where does an aspirated substance lodge when the patient is
A. Sitting or standing
B. Supine
C. Lying on the right side
D. Lying on the left side

Answer 1

A. Posterior basal BPS of the right lower lobe
B. Superior BPS of the right lower lobe
C. Posterior BPS of the right upper lobe
D. Inferior lingular BPS of the left upper lobe

Question 2

Which of the ff vessels drain directly into the R atrium:
A. Pulmonary veins
B. Internal jugular
C. Brachiocephalic
D. Thebesian

Answer 2

D. Thebesian veins
The ff drain directly into the R atrium
SVC
IVC
CORONARY SINUS
ANT CARDIAC VEIN
VENA CORDIS MINIMAE/THEBESIAN VEINS

Question 3

When performing thoracentesis, needle is inserted through which of the ff structures from external to internal?
A. At 8th ICS MAL skin - superficial fascia - ext ic - int ic - innermost ic
B. At 8th ICS MAL skin - ext ic - superficial fascia - int ic - innermost ic
C. At 7th ICS MAL skin - superficial fascia - ext ic - int ic - inner most ic

Answer 3

Ans A

Question 4

2 weeks post radical mastectomy, patient has difficulty lifting her child, flapping her arms and doing arm restling, which of the ff structures were injured?
A. Thoracodorsal
B. Median pectoral
C. Intercostal
D. Long thoracic

Answer 4

B. Median pectoral

Long thoracic - winging of scapula
Thoracodorsal - difficulty in horizontal extension of upper extremities
Intercostal - loss of sensation on upper inner aspect of the arm

Question 5

The following derivatives of the abdominal wall form the ff structures, EXCEPT:
A. Skin - skin
B. Superficial fascia - external spermatic fascia
C. Internal oblique - cremasteric muscle
D. Transversalis fascia - internal spermatic fascia

Answer 5

B.
Correct ans

Superficial fascia - dartos ms
External oblique - external spermatic fascia
Transversus abdominis - none
Transversalis fascia - internal spermatic fascia
Extraperitoneal fat - nonts
Peritoneum - tunica vaginalis