Forwarded from Dr. Abdullah (Head & Neck) اسنان 🦷
Which is the thickest layer of the scalp?
Anonymous Quiz
80%
Skin
7%
Pericranium
8%
Connective tissue.
4%
Loose areolar connective tissue.
Forwarded from Dr. Abdullah (Head & Neck) اسنان 🦷
Muscle of the Scalp is
Anonymous Quiz
80%
Occiptofrontalis
3%
Masseter
1%
Medial Ptyrigoid
15%
All of the above
Forwarded from Dr. Abdullah (Head & Neck) اسنان 🦷
Which of the following arteries does not supply the scalp:
Anonymous Quiz
6%
supratrochlear artery
12%
superficial temporal artery
4%
supraorbital artery
78%
maxillary artery
Forwarded from Dr. Abdullah (Head & Neck) اسنان 🦷
The layer of the scalp containing the ramifying arteries, veins, and
nerves is the
nerves is the
Anonymous Quiz
6%
epidermis
7%
aponeurotic layer
16%
loose areolar layer
5%
pericranium
66%
fibro-fatty connective tissue layer
Forwarded from Dr. Abdullah (Head & Neck) اسنان 🦷
The veins that directly connect the veins of the scalp to the dural venous
sinuses are
sinuses are
Anonymous Quiz
76%
emissary veins
3%
cerebral veins
12%
diplioc veins
8%
subarachnoid veins
Forwarded from Dr. Abdullah (Head & Neck) اسنان 🦷
The auriculotemporal nerve of the scalp is a branch of the
Anonymous Quiz
7%
glossopharyngeal nerve
19%
ophthalmic division of V
23%
maxillary division of V
52%
mandibular division of V
Forwarded from Dr. Abdullah (Head & Neck) اسنان 🦷
The SCALP has a layer of all except:
Anonymous Quiz
92%
mucosa
3%
Skin
3%
Aponeurosis
2%
Pericranium
Forwarded from Dr. Abdullah (Head & Neck) اسنان 🦷
Infection can spread from scalp to the intracranial venous sinuses via:
Anonymous Quiz
19%
internal jugular vein
10%
External jugular vein
41%
Dipolic veins
31%
Infection cannot spread like that.
Forwarded from Dr. Abdullah (Head & Neck) اسنان 🦷
The periosteum layer of scalp lies between:
Anonymous Quiz
8%
Skin and connective
10%
connective tissue and apponeurosis.
58%
Loose areolar tissue and bone
24%
apponeurosis and loose areolar tissue
Forwarded from Dr. Abdullah (Head & Neck) اسنان 🦷
The scalp has all of the following except
Anonymous Quiz
33%
Laceration wound of scalp might lead to severe bleeding
9%
Has five layers
11%
Frontal belly of occipitofrontalis muscle is supply by facial nerve
47%
Sensory supply by trigeminal nerve only
Forwarded from Teba 💙
all of these are true about vitamins except…
Anonymous Quiz
12%
organic substances
15%
do not synthesize in the body
66%
needed in very large amounts
6%
function as cofactors for enzymatic reactions
Forwarded from Teba 💙
Forwarded from Teba 💙
They are not excreted in the urine, but may be excreted in the bile & feces, these are…
Anonymous Quiz
11%
Water soluble vitamins
89%
Fat soluble vitamins
Forwarded from Teba 💙
They are not stored except for vitamin B12, these are…
Anonymous Quiz
6%
Fat soluble vitamins
94%
Water soluble vitamins
Forwarded from Teba 💙
Fat soluble vitamins such as vitamin K,A & D are stored in the liver, while vitamin E is stored in…
Anonymous Quiz
8%
intestine
4%
cells
82%
adipose tissue
6%
plasma
Forwarded from Teba 💙
They are excreted in the urine, depending on the renal threshold, these are…
Anonymous Quiz
83%
Water soluble vitamins
17%
Fat soluble vitamins
Forwarded from Teba 💙
Water soluble vitamins need fat and bile salts for absorption, this statement is…
Anonymous Quiz
20%
True
80%
False
Forwarded from Teba 💙
The provitamin of Vitamin A is ____
Anonymous Quiz
43%
retinol
2%
tocopherol
4%
dehydrocholestrol
51%
carotene
Forwarded from Teba 💙
Vitamin A has 2 forms, which statement is false about them?
Anonymous Quiz
9%
Vitamin A1 has high activity & can be obtained from carotene
11%
Vitamin A2 is present in fish and liver
71%
Vitamin A1 has high activity & can’t be optioned from carotene
9%
Vitamin A2 can not be obtained from carotene
Forwarded from Teba 💙
Vitamin A is transported from the intestine to the liver by…
Anonymous Quiz
11%
blood
71%
chylomicrons
0%
diffusion
18%
bile salts & fats