I Can See Health

   Chapter 288 Last Question

The difficulty of the    questions is gradually increasing, especially after half of the questions are passed.

  The content of ECG vector is more and more, and it also involves the subject of ECG vector loop and space ECG vector.

  Lu Chen's mind was constantly running, and every question consumed a lot of brain cells.

   Those difficult ECGs that are usually encountered in clinical practice are not worth mentioning at this time!

   "Question 11, Edeiken-type ST-segment elevation..."

   "Question 12, Hypoglycemia triggers EKG Niagara Falls-like T wave changes..."

   "Question 13 Mahaim-type bypass..."

   "Question 14 DAVNNT Biatrioventricular Nodal Non-Reentrant Tachycardia..."

  Lu Chen didn't do the questions fast, he tried to think every question thoroughly.

  The diagnosis of each question has various combinations, and the scores are comprehensively scored according to the content of the answers.

   The later questions are getting more and more difficult, and Lu Chen can't guarantee the accuracy of the questions, so he will work **** the questions that he is sure of.

  …

  In the conference room of the teaching building.

  As the game heated up, everyone was afraid to let out the air and stared at the screen in front of them.

   Real-time ranking at this time.

   The current number one is Min Xiaobo of the Central Hospital.

   He has completed 18 questions and scored 81 points, ranking first.

  The second place is Lei Cui, who did 18 questions and scored 74 points, ranking second!

   However, at this time, Shi Qinghua couldn't smile anymore.

  Because Lei Cui ranked second, but that was because she did the questions faster, so the total score was higher.

   She currently has the same 18 questions as Min Xiaobo, who is ranked No. 1, but the difference is 7 points!

   This gap is already very big!

   Wait until everyone's progress catches up, then Lei Cui's ranking will definitely continue to drop.

   "Hey, look, Lu Chen's ranking has risen again!"

  In the conference room, a voice suddenly came out.

  Lu Chen's ranking has always been around the eighth place, but this is a few problems.

  …

   Cheng Guowen also noticed Lu Chen.

   Although compared to other doctors, Lu Chen didn't have any advantage in the speed of judging, but his score was able to keep up with the first tier.

   "Director Li, you are quite a student."

   Cheng Guowen smiled and said to Li Yao who was beside him.

  Li Yao pursed his lips and said with a smile: "Director Cheng, the competition is not over yet, there are still two questions for the first place, and Lu Chen still has five questions left!"

   Even though he said that, the smile on Li Yao's face could not be hidden no matter how.

  …

   At this point, one and a half hours have passed since the exam time.

   "20 questions finally completed."

  Min Xiaobo finally breathed a sigh of relief.

   He was the first doctor to submit the papers.

   From the beginning to the end, Min Xiaobo has always been ranked first.

   After completing the 20 questions, his total score is still the first with 92 points!

   At this time, Lu Chen completed the sixteenth question.

   He moved up one place to reach seventh place.

   "Come on, Lu Chen!"

  Li Yao silently cheered on Lu Chen in the conference room.

  …

   On Lei Cui's side, she also successfully completed all 20 questions, with a total score of 86 points, temporarily ranking second!

   But in the conference room, Shi Qinghua's expression was solemn.

  Because next, more doctors will catch up.

  Lei Cui now ranks second because of his fast speed, but he is not safe.

   At this time, the doctor ranked third, completed the nineteenth question, with a score of 83!

   As long as he scores more than 3 points on the last question, Lei Cui will become third.

   "Zhou Junfeng completed 20 questions with a total score of 86! Ranked third!"

  Shi Qinghua and Cheng Guowen both breathed a sigh of relief.

  Lei Cui and Zhou Junfeng have the same results, but because Lei Cui's time is shorter, all still remain in second place.

   However, just as everyone was rejoicing, they saw a flash of the score panel on the screen, and everyone's expressions changed immediately.

   "Fang Yi completed 20 questions with a total score of 87! Ranked second!"

  Lei Cui's ranking naturally dropped to third!

   Cheng Guowen's face was ashen.

   Now six people have completed all the questions, and Lei Cui ranks third.

   As long as the remaining four people have not completed the problem.

  Lei Cui's third position is in jeopardy!

  …

   Sure enough, in less than half a minute, the ranking changed again!

   A cardiologist from Jinghua First Hospital surpassed Lei Cui by 2 points.

   There are still two people who have not submitted the papers, but Lei Cui has already ranked fourth!

"Gone……"

   Cheng Guowen sighed deeply.

   Deputy Director Shi Qinghua's expression was extremely ugly.

  Everyone had high hopes for Lei Cui, but she never expected that she would drop to the fourth place!

  In the conference room, the atmosphere was a little heavy.

   "After all, I lost...it doesn't matter, let's continue next year, Lei Cui is still young, there are opportunities..." Cheng Guowen smiled reluctantly.

   However, next year's general election is hanging!

   But at this moment, Li Yao, who had always been unknown, suddenly said, "Look at Lu Chen..."

   "Lu Chen? What happened to him?"

   Cheng Guowen raised his head in doubt, and then his pupils shrank.

  Lu Chen still has the last two questions left, but his current grade has reached sixth, with a total score of 81 points!

   "This..." Shi Qinghua swallowed, "There are still two questions left unanswered, yet you can get 81 points? Is there something wrong with the system?"

   This is too incredible!

   When did such a character suddenly appear?

   "Lu Chen...he...would he really want to..." In addition to shock, Cheng Guowen's eyes also had a hint of hope.

  According to Lu Chen's previous grades, as long as Lu Chen can answer the last two questions smoothly and get 6 points or more, he will be able to squeeze into the third place!

   Third!

   Then their Jinghua Second Hospital has entered the national competition again this year!

   Lu Chen, who was only concerned by Li Yao before, now became the focus of the audience.

   Li Yao's eyes were full of pride, with a hint of anticipation and nervousness.

  Lu Chen's performance has exceeded many people's expectations. Whether we can go a step further depends on the last two questions!

  …

  303 Classroom.

  Lu Chen exhaled a turbid breath and calmly analyzed the nineteenth question.

   For the next two questions, he can't dawdle as much as before, but he has to concentrate more and make the final sprint.

   Question 19.

Male, 82 years old, implanted with a single-chamber pacemaker (VVI(R) 2 years ago, model: St. Jude PM1110, programmable pacing mode: VVI), was admitted to the hospital with chest tightness and shortness of breath for 3 days, and the symptoms were relieved after treatment. Routine pacemaker programming, the intracavity diagram is as follows, what is the correct description of the pacemaker parameters of this patient?

   starts with a pacemaker problem, followed by a pacemaker physiology problem.

  Lu Chen's head is getting bigger!

   This kind of topic is the most difficult to analyze!

   It is the first time for Lu Chen to analyze parameters through graphs.

   "The base frequency is 60bpm, the lag frequency is 50bpm, and the rest frequency is 50bpm."

   After thinking for a moment, although Lu Chen was not too sure, he still wrote the nineteenth answer.

   Now, he only has one last question left.

   (end of this chapter)