A.Z.K
11-02-2008, 12:28 AM
السلام عليكم ورحمة الله وبركاته
الحمدلله كان الكويز سهل وان شاء الله كلنا حلينا كويس ... بس ودي لو نجمع الاسئلة عشان تفيدنا بعدين وتفيد غيرنا
الحمدلله انا اذكر منها 5 اسئلة والباقي عليكم الله لا يهينكم ^^
1) area below the lateral sulcus is :
a) frontal
b)temboral
c)parietal
d)occibital
e)insular
2)the thoraci nerves :
a) are 12 pairs
b)are 5 pairs
c) are more on the left side than on the right side
d) have their cell bodies outside CNS in proximty to its target organs
e) are not considered as periphral nerves
3) the receptor potential :
a) are usually in the form of local depolarization of presynaptic membrane
b)are usually in the form of local depolarization of postsynaptic membrane
c)are usually in the form of local hyperpolarization of postsynaptic membrane
d)are usually in the form of local hyperpolarization of presynaptic membrane
e) ????
4) regarding the neuroglia :
a) oligodenderocytes form myelin sheaths around axons of CNS
b) schwan cells form myelin sheaths around axons of PNS
c)ependymal cells take part in the formation of CSF
d)astrocytes regulate the neaural environment and forms the blood brain barrier
e) all of the above are correct
5)one of the following best descripes the electrical activity of a neuron at rest :
a) the inside of the neuron is more negatively charged than the outside
b) the outside of the neuron is more negatively charged than the inside
c)the inside and the outside have the same electrical activity
d) K+ ions leaks into the neuron
e) Na+ions leaks out of the neuron
هذا اللي ذكرته ... بس بليز حاولوا تتذكرون الباقي ^^
واللي نجمعه راح اسويه في ملف word مع الاجابات الصحيحة واحطه في نفس الموضوع
ويا ليت كل كويز او كات نسوي كذا عشان يصير عندنا مصدر للأسئلة اذا بغينا نراجع ولا شي
بالتوفيق
الحمدلله كان الكويز سهل وان شاء الله كلنا حلينا كويس ... بس ودي لو نجمع الاسئلة عشان تفيدنا بعدين وتفيد غيرنا
الحمدلله انا اذكر منها 5 اسئلة والباقي عليكم الله لا يهينكم ^^
1) area below the lateral sulcus is :
a) frontal
b)temboral
c)parietal
d)occibital
e)insular
2)the thoraci nerves :
a) are 12 pairs
b)are 5 pairs
c) are more on the left side than on the right side
d) have their cell bodies outside CNS in proximty to its target organs
e) are not considered as periphral nerves
3) the receptor potential :
a) are usually in the form of local depolarization of presynaptic membrane
b)are usually in the form of local depolarization of postsynaptic membrane
c)are usually in the form of local hyperpolarization of postsynaptic membrane
d)are usually in the form of local hyperpolarization of presynaptic membrane
e) ????
4) regarding the neuroglia :
a) oligodenderocytes form myelin sheaths around axons of CNS
b) schwan cells form myelin sheaths around axons of PNS
c)ependymal cells take part in the formation of CSF
d)astrocytes regulate the neaural environment and forms the blood brain barrier
e) all of the above are correct
5)one of the following best descripes the electrical activity of a neuron at rest :
a) the inside of the neuron is more negatively charged than the outside
b) the outside of the neuron is more negatively charged than the inside
c)the inside and the outside have the same electrical activity
d) K+ ions leaks into the neuron
e) Na+ions leaks out of the neuron
هذا اللي ذكرته ... بس بليز حاولوا تتذكرون الباقي ^^
واللي نجمعه راح اسويه في ملف word مع الاجابات الصحيحة واحطه في نفس الموضوع
ويا ليت كل كويز او كات نسوي كذا عشان يصير عندنا مصدر للأسئلة اذا بغينا نراجع ولا شي
بالتوفيق