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Welcome to amarousis's page.
Contributor score: 9
then some anti-X cannot relocate to Y even Y is added at whatever high dose. at this condition, the line can never touch the axis-Y.
on the contrary, if Y express all epitopes on the X, but X does not express all epitopes on the Y, that means some Y epitopes are not seen on X. at this condition, I don't know what will be the line looked like.
Wow. I hate this. I only looked at the number of participants and completely ignored the Diastolic BP readings
Start at the pontomedullary junction and count from superior to inferiorly (or medially to laterally): VI, VII, VIII, IX.
I looked at the left side (cause the nerves arent frazzled up). Saw 7 and 8 come out together nicely. Then picked the right sided version of 8
why is it not H or I on the right side; the stem says he has hearing loss on the right side, so the lesion should be ipsilateral no?
You're looking at the ventral aspect of the brainstem.
^Also, you know it's the ventral aspect because you can see the medullary pyramids.
think of the belly of the pons as a pregnant lady. so you're looking at the front of her
This patient does not undergo a water deprivation test
Compulsive water drinking or psychogenic polydipsia is now increasingly seen in psychiatric populations. Effects of increased water intake can lead to hyponatremia causing symptoms of nausea, vomiting, seizures, delirium and can even be life threatening if not recognized and managed early.
Just wondering why it in not resistance to ADH action of vasopressin
because he would be hypernatremic with no ADH. can't resorb any water
low osm/urine, low os/plasma => psychogenic polydipsia
so it's definitely dust but the specific type of dust was the most important in this question. the fact that they mentioned the birds is important. the dusty books would cause it but the bird dust is more important -.-
Hypersensitivity Pneumonitis - Organic dust (like moldy hay)
Pneumocniosis - Inorganic dust
none help here though because both will present with same restrictive lung disease picture.
i think since dust in library arent neither organic or inorganic and also u dont see many librarians with lung disease but bird ownership is specifically mentioned as cause of HP disease.
^ Above is partially right:
Propranolol is non-selective Beta blocker:
Beta1 stimulation causes inc HR, therefore blocking it will dec HR and dec Cardiac output
Beta 2 stimulation causes vasodilation, therefore blocking it will CAUSE UNOPPOSED alpha1 activation --> therefore increasing total peripheral resistance.
so why tf do we give beta blockers for hypertension -.-
I would also add that the patient was previously on an a2 inhibitor (clonidine), which he ran out of. So he is rebounding on that with upregulated a1 receptor activity. Adding labetalol would cause a greater degree of unopposed alpha, increasing tpr
malingering would be a conscious faking of symptoms to avoid being on the team. he wouldn't have the mid-systolic click and he would probably complain of his symptoms all the time and not just limited to during exertion.
malingering is also doing it for some external gain. which was not indicated in the stem
Also, patients with asthma are usually asymptomatic at the time of physical exam unless they are examined precisely during the attack.