Download Exam I SAQ 1: list 2 characteristics of epithelium: 1

Exam I
SAQ
1: list 2 characteristics of epithelium:
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1- Regenerative (renewal)
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2- Avascular - no blood vessels
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3- Polarity
2: define endocrine glands:
Ductless ,No contact with exterior of body, Usually produce hormones (pituitary, thyroid,
adrenals, pancreas) and Secretions enter directly into blood vessels
3:Ipsilateral means:on the same side
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4 list two of appendages: Nails, Hairs, Sebaceous glands, Sweat glands
MCQs
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Cartilaginous joint= Symphysis pubis
Bone which have oneEpiphyseal plate= metacarpals
Flat bone= scapula
Hinge-joint= elbow
Routine stain= Hematoxylinand Eosin (H & E) stain
Synovial joint ( ball and socket)= shoulder
Another name for fat cells= adipocyts
Hyaline cartilage= trachea
Plane whichdividesthe body into 2 halves= medial sagittal plane
Thickest epithelium in= palm
Endocrine glands= pituitarygland
Sweat gland is absent=lips
Patella= sesamoid bone
Microtome machine is used in = cutting
Suture is type of= fibrousjoint
Skin color= melanin
Support C.T=bone
Type of epithelium which has one layer and same size cells= simple epithelium
Type of epithelium on the skin= stratified squamous epithelium
Ligament= regular dense C.T
Cells are tall as wide = cuboidal cells
Junction between Basal Lamina( BL) and the Basement membrane= Hemidesmosomes
Bone eating cells: osteoclasts
Exam II
SAQ
Define Fertilization: It is the process by which the sperm of the male & ovum of the female meet and
fuse.
Define antagonist muscles: the muscle that reverse a movement.
List 4 sites of ectopic pregnancy:
Cefvix,ovary,abdone,uterine(fallopian) tube
List 2 differences between skeletal and cardiac muscles:
Attach to bone
Muscle fiber shape
Nucleus
Cardiac
No
Branched
single
Skeletal
yes
Cylindrical
Multiple
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Plexus connection of nerves = outside of CNS
Connecting stalk after folding move to= ventral surface
Connecting stalk located at = caudal pole
Repeated division of zygote= blastomere
Portal circulation starts at= smallintestine
C.T covering muscle fiber= endomysium
Smooth muscle in= large intestine
At the 1st 3 weeks the yolk sac is important for= nutrition
Yolk sac is derived from= hypoblast
Superior vena cava pour directly to = R.A right atrium
Site of future mouth= prechordalplate
Endometrium after implantation is called= decidua
Excitable cells= neurons
Lymph resemble( looks like) = vein
Reservoir of blood = vein
Lymph vessel present= stomach
Provide myelination = Schwanncells
Human chronic gonadtrophin( HCG) hormone is released from=syncitotrophoblast
Sperms don’t live for = 2days
White fibers are = type II fibers
Srcomere is lined between= 2 Zlines
Derivate of ectoderm= sweat gland
Primitive streak will= disappear, degenerate
Final exam
MCQs
Anat:
1. Layers of the artery=3 layers
2. Epithelium with more than one layer= stratified
3. Sympathetic nerves=T1-L2
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Which of the following is a P.S nerve = 3rd
5. Appendages of the skin= hair
6. Cervical vertebrae= 8 vertebrae
7. Transfer blood from the right ventricle to the lung= pulmonary artery
8. Carries oxqynated blood= pulmonary vein
9. Type of fiber present in hyaline cartilage= collagen
10. Fibers of the bone= collagen
11. Ramus communicans communicate the (Spinal nerve) with= sympathetic nervous system.
12. Myelin sheath covers= axon
13. Cells of myelinsheath in P.N.S=Schwann cells
14. Excitable cells=neurons
15. Voluntary ( under your control) muscle= Skeletal
16. Branched cells muscle= cardiac
17. Intercalated discs present in= cardiacmuscle, heart
18. Muscle with striations= heart
19. Ganglion of Ps= Otic
20. Preganglionic neuron located in= spinal cord ( CNS)
21. Thoracic drainage lymph duct = left hand
22. Flat bone = vault of skull
23. Irregular= base of the skull
24. The shoulder joint is a type of= Ball-and-socket joint
25. Hinge-joint= knee joint
26. Pivot joint= Atlanta-axial joint
27. How many diaphysis does the long bone have = 1 diaphysis
28. Somatic nervous system = Biceps
29. Primary lymph organ= bonemarrow
30. Elastic cartilage= pinna
31. Fiber that surrounds smooth muscles = reticular fibers
32. Gland which hasendocrine&exocrinepotion= pancreas
33. Exocrine glands= salivary
34. Red muscles= Type I fibers
35. Nerve has 2 poles= bipolar nerve
36. Nucleus is a collection of cell bodies = inside CNS
Histo
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Fascicle (nerve fiber bundle) covered by=Perineurium
Myelination in central nervous system= Oligodendrocytes
Stain used for demonstration glycogen=Periodic acid-Schiff
Way that keeps tissue as close to their living state as possible=Fixation
Tight junctions known as=ZonulaOccludence
Embryo
Chromosomes move to the equatorial plane of the cell,Metaphase
Normal Siteof fertilization=AMPULLA
MORULA=12-16 cells
The morula after the formation of blastocele=blastocyst.
Ectoderm comes from= epiblast
Extraembryonic mesoderm formed at = 2nd weak
The process by which the bilaminar disc is converted into a trilaminar disc=Gastrulation
Surface Ectoderm Derivatives=Hair
The part of the decidua between the blastocyst and the musculature of the uterus=Decidua basalis
Volume of amniotic fluid more than 2000 ml =olyhydramnios
Ileal diverticulum=Yolk Stalk
Median umbilical ligament=URACHUS
Partitionsofmaternal part of placenta=cotyledons
Placenta percreta=perimetrium
Failure of returning of intestinal loops back into the abdominal cavity=Omphalocele
Morphological change of the already formed structure=-Disruptions
Down syndrome=trisomy 21
Produce phocomelia=Thalidomide
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OSPE
Histo
A= define
B= reasons
1-A=Supportive Connective Tissue Hyaline Cartilage
B=surrounded by: perichondrium\Cells: chondrocytes; inside lacunae\
Fibers: not visible=glassy
2-A=Cardiac muscles
muscle fiber cell: branched, striated\nucleus: single nucleus
3A=Motor Nerve
Axon. cell body, dendrites,\ neuroglia cells
4-A=Stratified squamous keratinizedepithelium
B=more than one layer\Superficial cells: flatkeratin
5- A=CompactBone
B=Cells: osteocytes\Haversian system= osteon
Anat
Write the name of the bone
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Femur
Tibia
Hemrus
sternum
Write the type of the bone
irregular
Write the type of the joint
Saddle joint
Ball-and socket
Sutures= fibrous
Write the name of the joint
Pubic Symphysis
Knee joint
Embryo
Define the structure:
zona pellucida
name this medical condition:
Tubal Ectopic Pregnancy
Spina bifida
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