Forwarded from Medicalase (طيبة ضياء)
Regarding CNS tumours, all of the following are true except?
a. Glioblastoma multiforme (GBM) is the most aggressive type of astrocytoma.
b. Pilocytic astrocytomas often affect older people but are curable by resection
c. Ependymomas can be found adjacent to the ventricles in many patients
d. Meningiomas are usually arachnoid mater based
a. Glioblastoma multiforme (GBM) is the most aggressive type of astrocytoma.
b. Pilocytic astrocytomas often affect older people but are curable by resection
c. Ependymomas can be found adjacent to the ventricles in many patients
d. Meningiomas are usually arachnoid mater based
Forwarded from Medicalase (طيبة ضياء)
Forwarded from MedZone
Forwarded from MedZone
isolated third nerve palsy is frequently .........
Anonymous Quiz
21%
nuclear part
47%
Basilar part
22%
Intracavernous part
10%
Intraorbital part
Forwarded from OMG
Which of drugs is able to cross the BBB ?
Anonymous Quiz
9%
Procarbazine
8%
Temozolomide
9%
Bevacizumab
74%
Nitrosoureas
Forwarded from OMG
Most active agents in Nitrosoureas is Carmustine which used _________ , and lomustine which used _________
Anonymous Quiz
14%
combination // single
14%
combination // combination
69%
single // combination
3%
single // single
Forwarded from OMG
Which agent inhibition of VEGF signaling ?
Anonymous Quiz
6%
Procarbazine
81%
Bevacizumab
4%
Temozolomide
9%
Everolimus
❤1
Forwarded from OMG
Which agent cause AML ?
Anonymous Quiz
80%
Procarbazine
6%
Bevacizumab
11%
Temozolomide
4%
Everolimus
Forwarded from OMG
Tumor cells resistance drugs by : ( انتبهو زين )
Anonymous Quiz
5%
Increase transport of the alkylating drug into the cell.
12%
Decreased activity of glutathione & glutathione-associated proteins
14%
A & B
70%
Decreased transport of the alkylating drug into the cell.
❤1
Forwarded from OMG
Agent that methylates DNA & used with radiotharapy :
Anonymous Quiz
3%
Bevacizumab
4%
Everolimus
6%
Procarbazine
87%
Temozolomide
Forwarded from OMG
immuno-suppressant agent act by block mTOR :
Anonymous Quiz
6%
Bevacizumab
87%
Everolimus
6%
Temozolomide
1%
Procarbazine
Forwarded from OMG
When using it, blood pressure and urine should be monitored ??
Anonymous Quiz
13%
Everolimus
57%
Bevacizumab
6%
Procarbazine
23%
NITROSOUREAS
Forwarded from Medical explain and Quizzes stage 3
8-Ail the following side effects are related to Bevacizumab except:
a. Hypotension
b. Hypertension
c. Arteral thromboembolism
d. GIT perforations
e. Proteinuria
a. Hypotension
b. Hypertension
c. Arteral thromboembolism
d. GIT perforations
e. Proteinuria
Forwarded from Medical explain and Quizzes stage 3
❤1
Forwarded from Medical explain and Quizzes stage 3
57- Carmustine, a drug used for treatment of glioma, is belong to:
a. Alkylating agents family
b. Nitrosoureas family
c. Anti angiogenic family
d. Proliferation signat inhibitors family
e.DNA methylating family Qah
a. Alkylating agents family
b. Nitrosoureas family
c. Anti angiogenic family
d. Proliferation signat inhibitors family
e.DNA methylating family Qah
Forwarded from Medical explain and Quizzes stage 3
Forwarded from Medical explain and Quizzes stage 3
Q85/ Temozoromide is one of the anti-cancers that used for treatment of brain tumor' It acts by:
a- Block nucleic acid biosynthesis
b- Interfere transcription a-nd block RNA synthesis
c- Methylation of DNA
d- Interfere protein synthesis and function
e- Influence hormone homeostasts
a- Block nucleic acid biosynthesis
b- Interfere transcription a-nd block RNA synthesis
c- Methylation of DNA
d- Interfere protein synthesis and function
e- Influence hormone homeostasts
Forwarded from Medical explain and Quizzes stage 3