Anatomy Buzzwords Flashcards

1
Q

Anatomy

The sternum and manubrium forms which important anatomical landmark?

A

Sternal angle of Louis

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2
Q

Anatomy

How many pairs of ribs are false ribs?

A

3: 8th, 9th, 10th

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3
Q

Anatomy

The costal groove is located in which aspect of the ribs?

A

Inferior border

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4
Q

Anatomy

How many pairs of ribs have costal cartilages?

A

All 12 pairs.

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5
Q

Anatomy

What ype of movement is present in costochondral joints?

A

none

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6
Q

Anatomy

Which intercostal muscles runs forward and downward?

A

External intercostals

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7
Q

Anatomy

What is the most important muscle of respiration?

A

Diaphragm

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8
Q

Anatomy

What are the 3 openings of the diaphragm?

A

Caval, Esophageal, Aortic (I ate 10 eggs at 12)

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9
Q

Anatomy

The superior and inferior mediastinum is divided anteriorly by which bony landmark?

A

Sternal angle of Louie

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10
Q

Anatomy

Which organ is located in the anterior mediastinum?

A

Thymus

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11
Q

Anatomy

Which principal bronchus is longer, narrower, and more vertical?

A

None. Left = longer, narrower, more horizontal, Right = shorter, wider, and more vertical

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12
Q

Anatomy

How many segments does the left lung have?

A

8, right has 10

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13
Q

Anatomy

Which part of the respiratory tree is not protected by cartilage?

A

Respiratory bronchioles onwards

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14
Q

Anatomy

Quiet expiration is facilitated by which respiratory muscle?

A

None.

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15
Q

Anatomy

The coronary sinus opens into which chamber?

A

Right atrium

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16
Q

Anatomy

The inferior vena cava drains into which heart chamber?

A

Right atrium

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17
Q

Anatomy

How many cusps are there in the mitral valve?

A

Two (bicuspid)

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18
Q

Anatomy

How many cusps are there in the aortic valve? How about pulmonary valve?

A

3 and 3 semilunar valves

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19
Q

Anatomy

Where is the pacemaker located?

A

Wall of right atrium, near the superior vena cava opening

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20
Q

Anatomy

The cicumflex artery is usually a derivative of which artery?

A

Left coronary

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21
Q

Anatomy

Which cardiac vein DOES NOT drain into the coronary sinus?

A

Anterior (vs. great, small and middle cardiac veins)

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22
Q

Anatomy

The left and right brachiocephalic veins converge to form wich large vessel?

A

SVC

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23
Q

Anatomy

What are the branches of the aorta?

A

Right brachiocephalic, Left common carotid, Left subclavian

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24
Q

Anatomy

The thoracic duct is located in which side of the neck?

A

Left

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25
# Anatomy What is the only motor nerve supply of the diaphragm?
Phrenic nerve
26
# Anatomy How many constrictions are there in the esophagus?
3, 1. origin, 2. Passed by left bronchus, 3. exits the diapragm
27
# Anatomy What dermatome level is the umbilicus?
T10, T7 = xiphoid, L1 = symphysis pubis/inguinal ligament
28
# Anatomy What are the layers of the abdominal wall?
Skin, Fatty/Camper's fascia, Membranous/Scarpa's fascia, External oblique, Internal oblique, Transverse abdominis, Transversalis fascia, Extraperitoneal fat, Parietal peritoneum
29
# Anatomy Which layer of the abdominal wall doesn't continue to the scrotal area?
Transverse abdominis
30
# Anatomy What abdominal muscle is not present in some normal individuals?
Pyramidalis
31
# Anatomy The inguinal ligament is formed by the aponeurosis of which abdominal muscle?
External oblique
32
# Anatomy In females, the round ligament passes through the inguinal canal. TRUE or FALSE?
TRUE
33
# Anatomy In and indirect hernia, the hernial sac enters the inguinal canal lateral to the superior epigastric artery. TRUE or False?
False. Indirect = lateral to the inferior epigastric
34
# Anatomy The darthos muscle is a continuation of which abdominal layer?
Fatty/Camper's Fascia (Darthos as a Fat camper)
35
# Anatomy The superior epigastric artery is derived from which artery of the chest?
Internal thoracic
36
# Anatomy The omenta are two-layered folds of peritoneum connecting parts of the intestine to the posterior abdominal wall. TRUE or FALSE?
False. Mesenteries! (Omenta connect stomach to other viscus)
37
# Anatomy Excess peritoneal fluid travels upward via the \_\_\_a\_\_\_ gutters towards the \_\_b\_\_ recess.
a. Paracolic, b. subphrenic/hepatorenal
38
# Anatomy Which area of the stomach is full of gas?
Fundus
39
# Anatomy The gastric arteries supply the lesser curvature of the stomach. TRUE or FALSE?
TRUE. Gastric = lesser curvature, Gastroepiploic = greater curvature, Small gastric = fundus
40
# Anatomy What are the branches of the celiac trunk?
Left gastric, common hepatic, splenic
41
# Anatomy In which region of the duodenum is the ligament of Treitz located?
4th
42
# Anatomy The tinea coli of the cecum would converge to show you the location of this organ?
Appendix
43
# Anatomy Which part/s of the large intestine is/are retroperitoneal?
Ascending and descending colon
44
# Anatomy \_\_a\_\_ intestines: plicae circulares, \_\_b\_\_ intestines: appendices epiploicae
a. small, b. large (differentiate small from large intestine..)
45
# Anatomy The ligamentum teres is the remains of the umbilical artery. TRUE or FALSE?
False. Umbilical vein
46
# Anatomy The gallbladder is located in between which two lobes of the liver?
Right and quadrate lobes
47
# Anatomy The common hepatic duct is formed by the left and right hepatic ducts and the cystic duct. TRUE or FALSE?
False. CHD = LHD + RHD, CBD = CHD + Cystic duct
48
# Anatomy The spiral valve is associated with which organ?
Gallbladder
49
# Anatomy The CBD opens up into which portion of the intestines?
2nd part of the duodenum, at the ampulla of Vater
50
# Anatomy The head of the pancreas is closely associated with which part of which organ?
Duodenum (small intestines)
51
# Anatomy The pancreatic blood supply comes directly from which artery? A. celiac trunk B. aorta C. Splenic artery D. common heaptic artery
C. Splenic artery
52
# Anatomy The superior mesenteric artery is the main blood supply of the foregut. TRUE or FALSE?
False. Celiac trunk = foregut, SMA = midgut,
53
# Anatomy Which part/s of the rectum is supplied by the IMA?
Superior part (middle and inferior rectal a. from internal iliac a.)
54
# Anatomy Where are the 4 porto-systemic anastomoses located?
1. Esophagus 2. Para umbilical 3. Rectal 4. Others (visceral?)
55
# Anatomy What kidney is lower in location?
Right
56
# Anatomy The adrenal cortex os lcoated externally with respect to the medulla. TRUE or FALSE?
True.
57
# Anatomy What are the 3 main anterior branches of the abdominal aorta?
Celiac trunk, SMA, IMA
58
# Anatomy What is the only unpaired tributary of the abdominal aorta?
Median Sacral Artery
59
# Anatomy Which two veins (with corresponding arteries from the abdominal aorta) does not drain directly into the IVC?
Left gonadal v., Left suprarenal v.
60
# Anatomy The thoracic duct starts in the abdomen as what?
Cisterna chyli (right side of aorta)
61
# Anatomy Which muscle is the major flexor of the trunk?
iliopsoas
62
# Anatomy The false pelvis is also called the lesser pelvis. TRUE or FALSE?
False. False pelvis = greater pelvis = above the pelvic brim
63
# Anatomy What is the cartilaginous joint between the two pubic bones anteriorly and medially called?
Symphysis pubis
64
# Anatomy Which of the following can help differentiate a male from a female pelvis? A. false pelvis B. Pelvic inlet C. Pelvic Outlet D. Sacrum E. Subpubic angle
AOTA
65
# Anatomy Which is not part of the levator ani? A. Puborectalis B. Pubococcygeus D. Iliococcygeus D. Coccygeus
D. Coccygeus
66
# Anatomy The sciatic nerve divides into which nerves?
Common peroneal and tibial n.
67
# Anatomy The femoral artery is derived from which artery?
External iliac artery
68
# Anatomy The superior gluteal artery leaves the internal iliac \_\_\_riorly.
Poste…
69
# Anatomy The median sacral vein drains into which vessel?
Left common iliac vein
70
# Anatomy How many transverse folds are there in the rectum?
Usually 3 but there could be a 4th
71
# Anatomy What is the main muscle of the urinary bladder?
Detrussor
72
# Anatomy The ejaculatory ducts are formed by the union of which two structures?
Vas deferens and seminal vesicle duct
73
# Anatomy The lobes of the prostate is named after their relative locations to which urinary structure?
Urethra
74
# Anatomy Which ovarian ligament contains blood vessels, nerves, and lymphatic vessels?
Suspensory ligament of the ovary
75
# Anatomy What is the narrowest part of the fallopian tube?
Isthmus
76
# Anatomy Anteversion refers to the forward bending of the uterine body on the cervix. TRUE or FALSE?
False. Anteflexion.
77
# Anatomy The pelvic diaphragm is composed of which muscles?
Levator ani and coccygeus
78
# Anatomy Where does the lymph drainage of the vagina flow into?
External and internal iliac (upper and middle 3rd) and superficial inguinal nodes (lower 3rd)
79
# Anatomy The corpora cavernosa is paired and located dorsally. TRUE or FALSE?
TRUE
80
# Anatomy The corpora cavernosa house which artery?
Dorsal artery
81
# Anatomy The fourchette is formed by which vulvar structure?
Labia minora (posteriorly)
82
# Anatomy Which muscle is responsible for the acute angle of the anorectal junction?
Puborectalis
83
# Anatomy What is the contents of the ischiorectal fossa?
Fat (boundaries: medial = levator ani, lateral = obturator internus, base = skin)