The tag has no wiki summary.

learn more… | top users | synonyms

1
vote
1answer
29 views

Fast standing and the heart's insufficient accommodation of the increased venous return

Assume you are 45 minutes on the supine position. Furthermore: you stand all of a sudden and fast and without sympaticus activity. The venous return (smooth musculature of vessels) accommodates ...
1
vote
0answers
22 views

Can non-carbonated energy drinks boost alcohol intoxication?

I just read news article about banning caffeine in alcohol drinks and about that energy drinks increase the urge to drink alcohol. Energy drinks cause sugar intoxication - answer about it here ...
1
vote
0answers
43 views

Nasal Chronic Inflammation after influenza virus

I am studying the nasal secrotory system of the nose (lymphatic system not relevant; serum) after infection of influenza A virus when there is a big red edema at the back of the nose. I found no ...
0
votes
0answers
41 views

Locally sterile immune response in paradoxical IRS coupled with hypersensitivity I

The king of sterile immune response is antibodies; while in unsterile response - T lymphocyte. I think there can be two types of IRS: either abnormalities with T or B cells. Assume the here the case ...
0
votes
0answers
29 views

Few innervations to blood sugar regulation

Assume you have a case of young female where the intake of 75 grams of pure sugar leads to a rapid peak of blood glucose level (within seconds) plateau phase with very steady blood glucose level ...
0
votes
0answers
23 views

How can cerebral vasoconstriction lead to decreased O2 supply?

I am thinking the mechanism from hyperventilation into brain damage: hyperventilation [CO2] decreases in plasma cerebral vasoconstriction which then decreases the oxygen supply i.e. [O2] in the ...
0
votes
0answers
16 views

To prevent dry cough through reflex arch in chronic rhinitis?

Assume that the patient have atrophic nasal membranes after long chronic rhinitis. He is having frequent dry coughs through reflex arch induced by exercise, allergies, and ... You normally heal ...
0
votes
0answers
26 views

Are there naturally occurring Biological Pacemakers?

There are artificial biological pacemakers which express funny channels. I am thinking if it is possible to have also naturally occurring (only in recovery cases and in silent tissues) biological ...
0
votes
0answers
10 views

Mechanisms to start simultaneous depolarisation of two Pacemakers?

I am thinking the biochemical mechanisms of the simultaneous depolarisations of two pacemakers. My intuition Funny channels (but not alone) No autonomic nervous system (my conjencture) What are ...
0
votes
0answers
14 views

What are the mechanisms of disabling extrinsic control of heart?

I started this thread by thinking this question but I developed it further below What is the mechanism maintaining refractory period of pacemakers? My conjuncture is that the mechanism is the ...
0
votes
0answers
14 views

Calling for Pressure pictures about Right and Left atrium

I am trying to understand the partially patent foramen ovale in patients with right-side heart failure. I am interested how the pressure in right and left atrium change in normal case in abnormal ...
0
votes
0answers
20 views

Laser surgery to stop damaged Sinus node from beating

I am trying to find any publication about laser surgery to stop the damaged sinus node which cannot anymore beat. I could only find publications which modifies SA node function. I am not sure if it ...