A question about medicine suddenly came to mind Solve!

No, in the pathological case, the patient can only rely on intravenous nutrition and rehydration, which is to maintain normal physiological needs, but it will not be said that because the patient cannot pass through the digestive tract to the stomach, there is no food in the stomach, and he will not digest himself, if the patient's basal metabolic rate is low, then he secretes less gastric acid. At the same time, normally, stomach acid cannot pass through the stomach mucosa, causing what you call digestion itself. The stomach acid value is very low, which is many times more sour than vinegar, do you think that you usually have the feeling of a fire burning as a normal person, even if you don't eat for three or four days.

However, in the pathological case, the patient has an ulcer perforation in the stomach, the gastric mucosa has been destroyed, and the gastric acid will corrode the patient, but the hospital will cooperate with the medication.

I'm a medical student.,Fledgling not afraid of tigers.,Don't measure the landlord's problem.,If there's a shortage, please add.。。

Backwards, if we want to prevent gastric perforation, we need to reduce the secretion of gastric acid; And this can be regulated by hormones.

At the same time, please advise: is it possible to reduce appetite and reduce stomach activity by regulating the nerve center (the "hunger center" of the hypothalamus part) to also achieve the effect of reducing appetite and stomach activity, thank you!

Stomach acid will be spit out. It may be that too much stomach acid can cause nausea.

Ay. What the hell is this? This is a matter of common sense, the inner wall of the stomach has a protective film that can insulate the stomach wall from the corrosion of the stomach wall by stomach acid.

You do a simple experiment, starve for a meal without eating, to see if stomach acid will corrode and perforate your stomach, you will not perforate even if you are hungry for 3 days. Patients with gastric perforation are mainly due to some pathological reasons, which cause the protective film of the gastric lining to fall off, resulting in gastric juice directly touching the gastric wall, which causes gastric ulcers and perforations.

Summary. If once in a while, the long-distance running is dizzy, this is caused by the lack of oxygen in the brain after the long-distance running, and the breathing is dry, so there is a feeling of nosebleeds.

Medical Questions: What medical questions can I help you answer? Describe it, dear.

When I was running a long distance, I started to feel dizzy after the first one, I felt that my brain was bleeding, my nosebleeds but it didn't flow, and I felt like I was going to faint, and my eyes were a little bit glazed.

If once in a while, the long-distance running is dizzy, this is caused by the lack of oxygen in the brain after the long-distance running, and the breathing is dry, so there is a feeling of nosebleeds.

After resting, if the symptoms can be relieved, then the problem is not big, it is caused by cerebral hypoxia, don't worry, if it is not relieved in half an hour, then you need to go to the hospital for a check-up.

Some people say that it is because I am too nervous, this is the first time I have participated in the school sports meeting, I am afraid that I will not run well, and the psychological effect is that others run fast.

It is also possible that stress is caused by cerebral hypoxia.

Are you still symptomatic?

So what to do, I can't do this, I'm lagging behind today, and I'm going to run the day after tomorrow.

There's no need to be nervous about this.

At this time, you can relax your mind appropriately, let yourself relax completely, and then when running, pay attention to controlling your breathing rate, so that it will be fine, the symptoms will be relieved, and you can naturally run fast.

Is it really okay. It's okay, dear, don't worry, if you are still uncomfortable, then go to the hospital for a check-up, if it's okay, then you can completely relax.

Diagnosis: cirrhosis of the liver Upper gastrointestinal bleeding.

Diagnosis basis: one month ago, I felt discomfort in the upper abdomen, accompanied by acid reflux and hiccups, and the symptoms were relieved after oral ranitidine, accompanied by asphalt stool, 1-2 times a day, after taking barbecue matan for 1 day, there was epigastric pain in the middle of the foci, accompanied by vomiting blood at a time of about 300ml, which was bright red blood. The patient had fatty liver cirrhosis for more than 8 years.

Physical examination: poor spirit, **clammy and cold, pulse 22 minutes (?) Heart rate 112 beats, blood pressure 100 50mmgh

Examination: blood routine, coagulation, biochemical series, blood ammonia, gastroscopy, liver retardation, gallbladder, pancreatic spleen, color ultrasound, CT**: monitoring, fluid rehydration, hemostasis, acid suppression, endoscopic hemostasis.