I Can See Health

Chapter 263: Promotion

Lu Chen has completed all the required questions.

He ranks 16th!

Among all the contestants, the correct rate of the required questions is quite high.

Especially for those who are currently ranked in the top 20, almost no one got the required questions wrong, but the speed of answering the questions is surprising.

The Department of Cardiology is a department where top students gather.

It is difficult to stump everyone on the regular questions without increasing the difficulty of the questions!

Now, the key to winning or losing is the remaining optional questions!

Among the ten optional questions, choose four.

The scores of these ten questions are not the same.

Some of them are 15 points, and some are only 5 points!

Lu Chen guessed that the scores of the questions are probably divided according to the difficulty of the questions.

...

Lu Chen took a rough look at all ten questions.

Soon, his heart sank to the bottom.

These ten questions are mainly composed of three types of ECGs, namely, difficult ECGs, pacing ECGs, and esophageal pacing.

At first glance, Lu Chen could feel the difficulty of each question.

In fact, there were two pictures that Lu Chen had never seen before!

"It seems that I can only choose the four most confident questions for the time being!"

Lu Chen thought for a while and quickly selected the four questions he was most confident about.

The difficulty of the optional questions he selected was medium, and the scores were all around ten.

He was very confident that he could get the scores of these four questions!

...

Question 1.

After the VVI pacing surgery of atrial fibrillation patients, please make a comprehensive judgment to determine whether the pacing and sensing functions of the pacemaker are normal?

This is another pacing ECG.

Lu Chen thought for a moment and gave the answer immediately.

"Pacing function disorder, normal sensing function."

Question 2.

The patient is a 34-year-old male who came to the hospital for full-body freezing. What was the ECG diagnosis?

This ECG is very interesting. The patient was frostbitten.

The medical history is a bit complicated, but the electrocardiogram is not difficult.

"Sinus bradycardia, left axis deviation, hypothermic J wave!"

The progress of answering questions is relatively smooth.

Lu Chen was about to do the third question, and suddenly hesitated as if he thought of something.

If he continued to choose this kind of medium-difficulty question, although he could guarantee the correct rate, the score would be low!

Even if he got it right, the score for answering two questions correctly might not be as good as one question of others!

Lu Chen knew that he was not fast at answering questions at present.

When everyone's level was similar, he did not have much advantage.

Although Lu Chen was not very clear about his ranking, according to the current difficulty of the questions, he felt that he was likely to be outside the top ten.

There was no way!

If it was just to interpret the difficult electrocardiogram, then Lu Chen would definitely be in the top ten.

But the electrocardiogram in the current exam also involves a lot of electrophysiological knowledge.

The electrocardiogram skill card is just a primary card, and it is extremely difficult for Lu Chen to rank so high.

There are two paths in front of Lu Chen.

In other words, there are two paths for all the contestants.

Conservatives, choose questions with low scores to ensure that they can get points.

Radicals, choose questions with high scores, which are difficult but not accurate.

For a moment, Lu Chen hesitated.

At this time, the office of the director of the eighth area of ​​cardiology.

Li Yao stared at the internship ranking on the exam platform.

Lu Chen ranked 14th!

However, there are only two questions left to be completed!

"Hey, Lu Chen tried his best, but unfortunately..."

Li Yao shook his head slightly, and then sighed.

For the last two questions, as long as no one in the top ten made a mistake, it would be difficult for Lu Chen to enter the top ten.

"After all, he is still too young and his knowledge system is too weak."

In the Jinghua Electrophysiology WeChat communication group.

In the group message, only the person who sent the text live broadcast was left.

Others rarely spoke, and everyone held their breath.

The situation is serious now, even Professor Lu is ranked outside the top ten.

Not to mention Fan Zhiping, although his ranking has improved, he is still 40th!

Everyone was watching Lu Chen's ranking changes.

One promotion, one rise, all of them touched everyone's heartstrings.

But as time passed, the exam was coming to an end.

The hope of a comeback was getting slimmer and slimmer!

...

Jinghua Second Hospital, Registry Training Building Dormitory.

Lu Chen was silent for a few minutes, and finally decided to choose a difficult question!

There were many talented people in this competition. It seemed a bit wishful thinking to rush into the top ten with four medium-difficulty questions.

Lu Chen gave up the two questions he had chosen before, and chose two questions with a score of 15 points each!

Optional question, question 3.

The patient was a female, 65 years old, with sick sinus syndrome, and after dual-chamber pacemaker implantation. The following figure is a non-continuous dynamic electrocardiogram record. What is the diagnosis of this figure?

In front of Lu Chen was a non-continuous dynamic electrocardiogram record.

On the electrocardiogram, obvious pacing signals can be seen.

At first glance, Lu Chen thought it must be an abnormal electrocardiogram.

However, Lu Chen couldn't tell exactly where the problem was.

There were still fifteen minutes left before the end of the exam.

Lu Chen had plenty of time.

He calmed down and calmed himself down.

Intracardiac Area 2, doctor's office.

Gu Xinyue sat in front of the computer.

From his appearance, although he was typing on the keyboard and modifying the medical records, his eyes were always fixed on the mobile phone on the table.

On the mobile phone screen, the real-time ranking of the electrocardiogram competition was displayed.

At this time, there were only ten minutes left before the end of the exam, and Lu Chen ranked fourteenth.

"Junior brother Gu, bed 6 just said that his chest was uncomfortable, you go and take a look."

The voice of the senior brother came from his ear.

Gu Xinyue was stunned for a moment, and when the senior brother repeated it for the second time, he reacted and quickly picked up the phone and said, "Okay, I'll go now."

Gu Xinyue's steps were brisk. After dealing with the patient, he immediately returned to the doctor's office.

He opened the ranking of the electrocardiogram competition again.

There were only five minutes left before the end of the competition!

At this time, Lu Chen's ranking rose again and came to the twelfth place.

Gu Xinyue stared at the screen of the mobile phone tightly, not daring to breathe.

"Lu Chen, can you do it?"

For Gu Xinyue, Lu Chen is his opponent and his friend.

Recalling the scene of the National Skills Competition, Gu Xinyue felt a hint of expectation in his heart.

"Perhaps, Lu Chen can do some impossible things."

...

When the exam time is reset.

The real-time ranking on the exam platform no longer changes.

Lu Chen's test paper is also officially submitted, and he can no longer answer questions.

For the last two questions, Lu Chen used all the electrophysiological knowledge he had learned in recent days to write out the diagnosis of these two questions.

Exit the exam interface and come to the exam ranking platform.

When he saw the ranking, Lu Chen breathed a sigh of relief.

His choice was not wrong, he bet right!

"Lu Chen, the final result of the second round of exams, ninth place!"

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