d********y
发帖数: 7 | 1 Hi, If anyone is on the same page and interested in discussion please email
me: d********[email protected] |
d********y
发帖数: 7 | 2 I have some questions about step 1 nbme form 2 and will post here. Thanks in
advance if anyone can help answer them. |
d********y
发帖数: 7 | 3 form2 section1:
Cerebrospinal fluid leaving the ventricular system through the median
aperture (of Magendie) collects in which labeled space in the sagittal MRI
of the head?
A) B) C) D) E) F) G)
for the image click here : http://www.prep4usmle.com/forum/thread/27084/
I think it's F. but the 800 answer gives G. |
d********y
发帖数: 7 | 4 the graph shows an isovolumetric pressure-flow curve obtained at 25% of
total lung capacity. an increase in which of the following is most likely to
increase the plateau value of the expiratory flow rate?
a. airway resistance
b. amount of surfactant in the alveolar space
c. ciliary beating frequency
d. expiratory effort
e. lung volume
f. parasympathetic activity of fibers innervating the airways
I chose B. because surfactant decrease resistance. but the answer is lung
volume. |
d*****9
发帖数: 20 | 5 As to #1 w/ image, I think
A)lateral ventricle
B)3rd ventricle
C)subarachnoid space
D)4th ventricle
E)cerebral acqueduct
F)foramen of Luschka (lateral aperture)
G)foramen of Magendie (median aperture) |
d********y
发帖数: 7 | 6 谢谢楼上。题干说collects我的理解是吸收？所以选了F。不知道做过这套题的tx们都
选的什么呢？ |
