Just when Donald didn't know how to answer this, Ye Fei's voice rang out again.

"Rest assured. If I'm not right, you're left to it!"

When the expert surnamed Liu heard this, his eyes suddenly narrowed, and he said in a deep voice: "Boy, you said this yourself!"

"Yes, I said that!"

Ye Fei responded lightly.

"Okay, you say! The old man listens, I want to see how you can bring back this inconsistent remark!"

The expert surnamed Liu sneered, and immediately clasped his arms to his chest and made a look of listening carefully.

Seeing this, the others looked at Ye Fei again.

Ye Fei's expression remained unchanged, he chuckled, and explained: "It is indeed impossible for a five-step snake to possess two toxins at the same time, but this does not mean that it cannot bring another toxin in a short period of time by chance. ”

Everyone was stunned when they heard this, and many experts frowned and thought about Ye Fei's words.

"What do you mean by serendipity?"

One couldn't help but ask.

The man who spoke was none other than the snake elder.

After he heard Ye Fei's words before, he didn't mock Ye Fei like everyone did, but became very silent, frowning and thinking all the time.

It's a pity that although he felt that he had learned something from Ye Fei's words, it was like a layer of paper, and he was always unclear.

At this time, hearing Ye Fei's words, he finally couldn't help but ask.

Ye Fei said lightly: "For example, hunting!"

Bang~!

When the snake elder heard the word "predator", he only felt a rumbling sound in his head, as if it was about to explode.

A pair of eyes widened, staring at Ye Fei.

The layer of paper that was separated by Ye Fei was instantly pierced under Ye Fei's reminder. The snake elder suddenly woke up as if he had been empowered.

"Ahh

The snake elder shouted excitedly, and his eyes instantly brightened and were full of energy.

Then he hit himself on the head and yelled, "That's stupid! I'm so stupid!

All the experts in the ward were stunned when they saw this.

I don't understand what the snake elder understands, it makes him so excited, it looks like he has lost his mind.

"Snake Boss, what do you understand?"

One expert couldn't help but ask.

"Haha~"

The snake elder laughed out loud, and did not answer the man's words, but looked at Ye Fei, his eyes full of admiration.

"Xiaoyou's medical skills are excellent, his knowledge is extraordinary, and he is ashamed of himself. There have been many offenses before, so please don't be surprised. ”

After speaking, he bowed deeply to Ye Fei in front of everyone.

Everyone in the ward was dumbfounded.

Snake Lao is an old man, on par with Donald, and has great prestige in the entire southwest.

No one expected that the snake elder would apologize to a hairy boy in front of everyone.

Just because of Ye Fei's words or two.

"Snake Boss, you don't have to. What is your identity, even if this kid is right, it won't make you bow, right?"

The expert surnamed Liu couldn't help but say.

When the snake elder heard this, he shook his head.

"This little friend is far more accomplished in poisonous snakes than I am. His words and two may seem short, but they have been of great benefit to me, and have made me make new discoveries in the field of poisonous snakes. ”

"These two sentences alone are enough for me to perform the disciple ceremony!"

The voice fell.

The entire ward fell silent.

Everyone was shocked by the snake elder's words!

Ye Fei's words or two actually made the snake elder, who had dealt with poisonous snakes all his life, make a new discovery?

It even made the snake elder bow respectfully to Ye Fei.

Ye Fei's words, they all heard them clearly. Why didn't they notice anything special?

Ye Fei glanced at the snake elder and said lightly: "Your understanding is not bad. Much stronger than some brain wrecks. ”

The expert surnamed Liu snorted, and suddenly felt like he was being shot while lying down, and glared angrily at Ye Fei again.

However, at this time, compared to rushing to Ye Fei, he wanted to know more about what Ye Fei's words had made the snake elder understand.

"Elder Snake, what did you understand just now?"

The expert surnamed Liu couldn't help but say.

"Huh. ”

The snake elder smiled faintly and said confidently: "This little friend is right, now I can be sure that the patient was bitten by the five-step snake, and there was not only one toxin, but two or even more." ”

"What?"

The expert surnamed Liu was stunned for a moment, how did he feel that he was coming back again.

Before he could ask, the snake elder continued, "It is true that a five-step snake cannot possess two toxins at the same time, but it can possess two toxins in a short period of time. ”

"For example, if a five-step snake has just bitten an animal with toxin, its teeth will naturally have the poison on the animal's body for a short time. ”

This kind of poison may not be effective for the five-step snake, but if it bites again, the toxin will naturally follow the teeth of the five-step snake and enter the human body together. ”

"In this case, isn't the person who is bitten equivalent to being poisoned by two kinds of poisons? And both of them come from the five-step snake!"

"If I'm not mistaken, the five-step snake that the patient encountered should be a five-step snake that has just finished hunting, and the patient stepped into its hunting range, and even moved its prey, which caused the five-step snake to attack!"

The old snake's voice fell, and the ward fell silent again.

Everyone was dumbfounded.

Oh, yes!

If it is really as the snake elder said, the patient is not equivalent to being bitten by a five-step snake, but he has been poisoned by two kinds of poison.

The five-step snake itself has only one toxin.

Ye Fei's words are no longer contradictory.

Thinking of this, many experts couldn't help but blush, and their faces were full of shame.

In vain, they also claim to be the leaders of the medical community in the southwest, and they are pretentious. Such a simple truth, before this, none of them even thought of it!

"Hmph, it's all just your guess! Who knows if it's true?!"

The expert surnamed Liu snorted coldly and said with a stalk around his neck.

Although he also recognized the guess of the snake elder in his heart, he didn't want to lose to Ye Fei like this.

At this moment, there was a rush of footsteps at the door of the ward, and before anyone could be seen, a shout came in.

"Found it, found it! Dean, we finally caught the snake that bit the tourist, it's a five-step snake!"

A doctor in a white coat rushed into the ward and shouted at Tang Hao, his face full of excitement.

Hearing this, everyone's eyes suddenly lit up.

Tang Hao hurriedly asked, "Where did you find it, can you be sure that this snake is the one that bit the tourist?"

The middle-aged doctor hurriedly said: "It's in the grass not far from where the tourist was bitten." We have already done a venom test on this five-step snake just now, and we found that it secretes a lot less venom than a normal five-step snake!"

"Great!"

Tang Hao suddenly clapped his palms when he heard this, and shouted excitedly.

When many experts in the ward heard this, their eyes lit up.

What the middle-aged doctor's words meant, they couldn't understand better.

The venom of this five-step snake is much less than normal, which naturally means that it has not been sprayed with venom for a long time and has not yet replenished.

"Dean',......"

The white-coated doctor shouted again, a look of desire to stop on his face.

"What's the matter, just say anything!"

Tang Hao said immediately.

"Dean, that's right. We also found the carcass of a toad that had been trampled on where the tourist was bitten. I don't know if this finding will be helpful to the experts. ”

Doctor Bai Coat hesitated.

The toad carcass they found was small, only slightly larger than an adult's fingernails, and it had been searched back and forth many times before they were discovered.

If it weren't for the bright colors of the toad's appearance, they would have ignored it.

Doctor Bai Coat didn't think that this little toad could be of any help to them, but thinking of Tang Hao's previous instructions, he still said it.

"What?"

Hearing this, the snake elder suddenly screamed, grabbed the arm of the white coat doctor, and said excitedly: "Tell me what that toad looks like." No, quickly, let someone go to the laboratory immediately to see if it contains five-step snake venom in its body!"

If the snake venom of the five-step snake can be found in this toad's body, then his previous speculations can be confirmed!

In other words, what Ye Fei said was right!

If this is the case, as long as you know what species this flattened toad is and what kind of toxin it carries, and then treat Catherine, it will be targeted!

Tang Hao also realized the seriousness of the problem, and hurriedly said, "I'll let someone go for testing immediately!"