2016 anatomy midterm Flashcards

1
Q
Which structure is more anterior to the thoracic inlet?
  a- right subclavian artery     
  b- SVC
  c- vagus nerve
  d- thoracic duct
A

b- SVC

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2
Q
What is found in the stroma of lymphoid organs?
  a- areolar CT
  b- dense regular CT
  c- dense irregular CT
  d- reticular CT
A

d- reticular CT

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3
Q

Supplement of which agent reduces the incidence of neural tube defects?
a- folic acid
b- valporic acid
c- retinoic acid

A

a- folic acid

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4
Q

What is a mature ovarian follicle called?
a- antral follicle
b- primary follicle
c- graafian follicle

A

c- graafian follicle

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5
Q
Which cell junction forms cell-matrix junctions?
  a- gap junctions 
  b- hemi- desmosome 
  c- zonula occludens
  d- adherens junction
A

b- hemidesmosome

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6
Q

What is the type of epithelium that has keratin?
a- stratified columnar
b- stratified cuboidal
c- stratified squamous

A

c- stratified squamous

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7
Q
From which structure does the fetal component of the placenta develop?
  a- Allantois 
  b- amnion
  c- chorion 
  d- connecting stalk
A

c- chorion

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8
Q
Which type of CT forms the tendon?
  a- areolar
  b- dense regular 
  c- dense irregular
  d- reticular
A

b- dense regular

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9
Q

Which of the following WBC can differentiate further?
a- neutrophil
b- basophil
c- monocyte

A

c- monocyte

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10
Q

What is the cause of most congenital malformations?
a- infectious agents
b- multifactorial agents
c- genetic mutations

A

b- multifactorial agents

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11
Q

Which statement is true about the abdominal plane?
a- Transpyloric passes through L1
c- Subcostal passes through L2
b- Transpyloric passes through L3

A

a- Transpyloric passes through L1

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12
Q
What is the morphological structure of the parietal bone?
  a- long
  b- short 
  c- flat 
  d- irregular
A

c- flat

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13
Q

What is derived from the megakaryocytes?
a- platelets
b- monocytes
c- neutrophils

A

a- platelets

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14
Q
Which bone does not belong to the axial skeleton?
  a- femur 
  b- rib
  c- skull
  d- vertebra
A

a- femur

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15
Q
which of the following shows the least movement during muscle contraction?
  a- belly 
  b- origin 
  c- insertion 
  d- raphe
A

b- origin

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16
Q
From which artery do superior and inferior gluteal arteries arise from?
  a- internal iliac artery 
  b- external iliac artery 
  c- abdominal aorta
  d- common iliac artery
A

a- internal iliac artery

17
Q

From which layer does the urogenital system develop?
a- lateral plate mesoderm
b- paraxial mesoderm
c- intermediate mesoderm

A

c- intermediate mesoderm

18
Q

Where is simple squamous epithelium found?
a- skin
b- alveoli
c- intestine

A

b- alveoli

19
Q

What is found in the secondary chorionic villi?
a- cytotrophoblast + mesenchymal core
b- cytotrophobalst + maternal blood vessels

A

a- cytotrophoblast + mesenchymal core

20
Q

The extraembryonic mesoderm splits into 2 layers that are located between
a- syncytiotrophoblast and exocoelomic membrane
b- hypoblast and epiblast
c- cytotrophoblast and exocoelomic membrane

A

c- cytotropoblast and exoceliomic membrane

21
Q

What pair is present in microvilli?
a- villin – erzin
b- spectrin – villin
c- dynein – nexin

A

b- spectrin – villin

22
Q

What is an indication of mature (full term) placenta?
a- cotyledons
b- decidua parietals
c- umbilical cord

A

a- cotyledons

23
Q

Which structure releases enzymes that prevent other sperms to enter the oocyte?
a- cortical granules
b- the nucleus of the oocyte
c- the sperm that entered

A

a- cortical granules

24
Q

What is the source of the three germ layers (ecto-meso-endoderm)?
a- hypoblast
b- epiblast

A

b- epiblast

25
Q

What is the result of mitosis of oogonium?
a- primary oocyte
b- secondary oocyte
c- first polar body

A

a- primary oocyte

26
Q
What is a characteristic (main feature) of endocrine glands?
  a- ducts 
  b- CT
  c- secretory acini
  d- sinusoid
A

d- sinusoid

27
Q

What best characterizes the abdominal wall?
a- thoracolumbar fascia covering the rectus sheath
b- scarpa fascia covering the superior thigh
c- the deep fascia is scarpas fascia
d- superficial fascia contain camper

A

d- superficial fascia contain camper

28
Q

What is the cavity of grafian follicle called?
a- antrum
b- aminiotic cavity

A

a- antrum

29
Q

What describes the serous acinar gland?
a- it has round centrally located nuclus
c- flat basal nuclei
b- it has highly viscous mucin secreted by exocytosis

A

a- it has round centrally located nuclus

30
Q
Which anatomical term best describes an organ that is located near the head?
a- medial       
b- superior       
c- inferior            
d- anterior
A

b- superior

31
Q
Which muscle forms the floor of the pelvic diaphragm?
a- levator ani            
b- deltoid          
c- obturator internus      
d- piriformis
A

a- levator ani

32
Q

At which vertebral level to esophagus penetrate the diaphragm?
a- T8
b- T10
c- T12

A

b- T10