OSPE

Question 1

Hyaline cartilage

Answer 1

bluish purple
contains cell nest

Question 2

Elastic cartilage

Answer 2

black

Question 3

Muscular artery

Answer 3

wavy internal elastic lamina
half slide shown

Question 4

Elastic artery

Answer 4

has elastic fibers
full pic

Question 5

Skeletal muscle

Answer 5

unbranched
multinucleated nuclei
pushed to peripheral
cross-striated muscle
numerous,ovoid, peripheral nucleus

Question 6

Cardiac muscle

Answer 6

branched
cross-striated muscle
intercalated disc
Purkinje’s fibers
single,ovoid nucleus,central
involuntary

Question 7

Smooth muscle

Answer 7

regenerate
spindle shaped
single,oval,central nucleus
involuntary

Question 8

Spleen

Answer 8

white pul
eccentrically placed arterioles

Question 9

Thymus

Answer 9

lobule pink circle
Hassal’s corpuscle

Question 10

Palatine tonsil

Answer 10

picture

Question 11

Lymph node

Answer 11

no white pulp & pink circle

Question 12

Thick skin

Answer 12

thick rete ridges
no hair follicle
dark pink colour
sole and palm of hand

Question 13

Thin skin

Answer 13

hair follicle
sebaceous gland
adipose tissue

Question 14

Norma verticalis (skull)

Answer 14

coronal,sagittal,lambdoid suture
bregma (adult),anterior fontanelle (fetus,18 months)
lambda, posterior fontanelle (3months)
parietal foramen (emissary vein)
vertex
parietal eminence
lateral fontanelle (pterion-anterior, asterion-posterior)

Question 15

Norma occipitalis (skull)

Answer 15

lambdoid suture
external occipital protuberance (inion)
highest nuchal line (muscle attachments)
superior nuchal line (hairline,scalp,neck)

Question 16

Norma frontalis (skull)

Answer 16

maxilla
mandible
superciliary arch
glabella
frontal eminence
supraorbital notch & margin
anterior nasal spine
infraorbital foramen

Question 17

Norma lateralis (skull)

Answer 17

Frankfurt plane (EAM,zygomatic arch)
Zygomatic arch
External auditory meatus
Mastoid process (STERNOCLEIDOMASTOID)
Pterion (temporal,parietal,sphenoid,frontal)
Styloid process (STYLOHYOID,STYLOGLOSSUS,STYLOPHARYNGEAL,STYLOMANDIBULAR LIGAMENT,STYLOHYOID LIGAMENT)
Pterygopalatine fossa

Question 18

Norma basilis (anterior part)

Answer 18

cruciform suture
posterior nasal spine
alveolar arch

Question 19

Norma basilis (middle part)

Answer 19

vomer
pterygoid process (medial & lateral)
spine of sphenoid
foramen ovale (MALE)
foramen spinosum (MEN)
formane lacerum (emissary vein)
carotid canal (internal carotid artery)

Question 20

Norma basilis (posterior part)

Answer 20

foramen magnum (SPINAL CORD & MENINGES,SPINAL & VERTEBRAL ARTERY,SPINAL ACCESSORY NERVES,SYMPATHETIC NERVES,TONSILS OF CEREBELLUM)
occipital condyles (ant condylar canal, 12CN)
jugular foramen ( 9-11CN,INTERIOR JUGULAR VEIN,INFERIOR PETROSAL SINUS)
stylomastoid foramen (7CN)
mastoid notch (posterior belly of digastric,medial notch - occipital artery)

Question 21

Inferior part (anterior)

Answer 21

Orbital plates
Cribiform plate of ethmoid (crista galli for FALX CEREBRI)
Jugum sphenoidale (optic nerve,ophtalmic artery)
Lesser wing of sphenoid
Anterior clinoid process

Question 22

Inferior part (middle)

Answer 22

Sella tursica (hypophyseal fossa- pituitary gland)

Question 23

Inferior part (posterior)

Answer 23

Dorsum sellae
Petrous temporal
Occipital condylar
Squamous occipital bone
Internal acoustic meatus (7&8CN)