. The most common site of laryngeal carcinoma:
.
.
Anonymous Quiz
62%
a) Glottic
28%
b) Supraglottic
0%
c) Infraglottic
10%
d) Epiglottis
All of the following are true about oral leukoplakia except:
Anonymous Quiz
4%
a) It appears as whitish mucosal patch
11%
b) It occurs due to chronic irritation
7%
c) Common sites are lips, tongue and cheek
79%
d) Malignant transformation into adenocarcinoma is a major complication
2-Predisposing factors of squamous cell carcinoma of the tongue include all of the following except:
Anonymous Quiz
40%
a) WV 16 & 18
56%
b) TB ulcer
4%
c) 3ry syphilis (gumma)
0%
d) Tobacco chewing
3-The etiology of sialadenitis in Sjogren's syndrome is:
Anonymous Quiz
67%
a) Autoimmune
0%
b) Traumatic
21%
c) Viral infection
13%
d) Bacterial infection
4-The most common virus causing sialadenitis is:
Anonymous Quiz
0%
a) CMV
14%
b) EPV
86%
c) Mumps
0%
d) HSV
5-Most of salivary gland tumors occur in:
Anonymous Quiz
84%
a) Parotid glands
4%
b) Submandibular glands
0%
c) Sublingual glands
12%
d) Minor salivary glands.
6-The most common primary malignant salivary gland tumor is:
Anonymous Quiz
17%
a) Adenoid cystic carcinoma
4%
b) Adenolymphoma
17%
c) Adenocarcinoma
61%
d) Mucoepoidermoid carcinoma
❤1
8- All of the following are true about hiatus hernia except:
Anonymous Quiz
4%
a) Protrusion of the upper part of the stomach into the thorax
9%
b) Predisposing factors include obesity, lifting heavy loads & frequent coughing fits
87%
c) It is due to increased intrathoracic pressure and increased diaphragmatic tone
0%
d) It results in regurgitation of gastric contents and GERD
9-Common causes of acute esophagitis include all of the following except:
Anonymous Quiz
9%
a) HSVI
4%
b) CMV
26%
c) Candida albicans
61%
d) HPV
10- The benign esophageal tumor which may be linked to HPV infection is:
Anonymous Quiz
13%
a) Hemangioma
65%
b) Squamous cell papilloma
22%
c) Leiomyoma
0%
d) Lipoma
11- Common causes of acute gastritis include all of the following except:
Anonymous Quiz
8%
a) Alcohol
4%
b) Aspirin and NSAIDs
79%
c) Autoimmune
8%
d) Cortisone & cytotoxic drugs
❤1
12- Pathogenesis of acute gastritis include all of the following except:
Anonymous Quiz
0%
a) Damage of epithelial cells
16%
b) Diminished secretion of mucous
76%
c) Parietal cell destruction leading to diminished acid secretion
8%
d) Inhibition of prostaglandin secretion by mucosal cells
13- The most common cause of acute gastritis is:
Anonymous Quiz
12%
a) Alcohol
3%
b) Autoimmune gastritis
42%
c) H-pylori infection
42%
d) NSAIDS
16- Pathogenesis of H-pylori gastritis include all of the following except:
Anonymous Quiz
14%
a) The organism is found in the mucous layer of gastric epithelium
61%
b) High acid production occurs almost in all cases
7%
c) The acute inflammatory response is mediated by complement
18%
d) Neutrophils release proteases and ROS
شباب معلش ممكن طلب
https://docs.google.com/forms/d/1U0MoNfhXZeA3A0GXdS_sCF5UjxIuxPYb14kUNJ5dltM/edit?ts=667eff21
ده فورم فى بحث انا مشارك فيه عن طلبة القصر العينى
معلش بس املؤه
https://docs.google.com/forms/d/1U0MoNfhXZeA3A0GXdS_sCF5UjxIuxPYb14kUNJ5dltM/edit?ts=667eff21
ده فورم فى بحث انا مشارك فيه عن طلبة القصر العينى
معلش بس املؤه
❤7
🔵 Saturday 🔥
Today's Task: overview of immune system
Sources 👇
1️⃣ Dr. Ahmed Essam
The record ( 1:47:41 )
ــــــــــــــــــــــــــــــــــــــــــــــــــــ
2️⃣ Dr. Hisham Essmat
The record ( 2:52:26 )
ــــــــــــــــــــــــــــــــــــــــــــــــــــ
3️⃣ Dr. Hanady El kott
The 1st video ( 37:42 )
The 2nd video ( 52:17 )
The 3rd lecture ( 34:30 )
The 4th video ( 39:35 )
The 5th video ( 41:43 )
The 6th video ( 53:54)
ــــــــــــــــــــــــــــــــــــــــــــــــــ
🔵 Parasitology 🔥
Files
- Tables
- Dr Ayman Ibrahim's
Today's Task:
Sources 👇
1️⃣ Dr. Ayman Ibrahim
Lecture 1
Lecture 2
Lecture 3
ــــــــــــــــــــــــــــــــــــــــــــــــــــ
2️⃣ Dr. Noha Madpoly
Free living amoeba
Trichomonas Vaginalis
intro. to Anthropods
Mosquitoes
Phlepotomous
Flies& Myiasis
ـــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــ
We add an English source for USMLE and for more comprehension
It may differ from our today's task
English source for USMLE
Boards and Beyond
1st video
2nd video
Lecture slides
Today's Task: overview of immune system
Sources 👇
1️⃣ Dr. Ahmed Essam
The record ( 1:47:41 )
ــــــــــــــــــــــــــــــــــــــــــــــــــــ
2️⃣ Dr. Hisham Essmat
The record ( 2:52:26 )
ــــــــــــــــــــــــــــــــــــــــــــــــــــ
3️⃣ Dr. Hanady El kott
The 1st video ( 37:42 )
The 2nd video ( 52:17 )
The 3rd lecture ( 34:30 )
The 4th video ( 39:35 )
The 5th video ( 41:43 )
The 6th video ( 53:54)
ــــــــــــــــــــــــــــــــــــــــــــــــــ
🔵 Parasitology 🔥
Files
- Tables
- Dr Ayman Ibrahim's
Today's Task:
Blood& Tissue helminths P1
Sources 👇
1️⃣ Dr. Ayman Ibrahim
Lecture 1
Lecture 2
Lecture 3
ــــــــــــــــــــــــــــــــــــــــــــــــــــ
2️⃣ Dr. Noha Madpoly
Free living amoeba
Trichomonas Vaginalis
intro. to Anthropods
Mosquitoes
Phlepotomous
Flies& Myiasis
ـــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــ
We add an English source for USMLE and for more comprehension
It may differ from our today's task
English source for USMLE
Boards and Beyond
1st video
2nd video
Lecture slides