Rapid MCQ session part-8 | ABG Interpretation | osssc Nursing officer2026 |5989 post| QRS Nursing |

[00:00:00]Respiratory [music] acidosis. Secondary respiratory alkyosis. Third metabolic acidosis. Fourth metabolic alkalossis.

[00:00:37]PH power of hydrogen.

[00:00:42]power of hydrogen [snorts] solution power [clears throat] 7.35 to 7.45 45 it normal blood pH range 7.35 less than 7.3.4 Blood environment.

[00:01:49]Normal functional grow.

[00:02:03]Secondly, respiratory related respiratory.

[00:02:22]Second, metabolic metabolic acid. Respiratory related respiratory related mainly long Blirney.

[00:03:09]Next CO2.

[00:03:29]Respirators.

[00:03:53]Second.

[00:03:59]Next step.

[00:04:12]for compens compensation.

[00:05:07]PH Second respiratory respiratory.

[00:05:33]Third compensation. Compensation.

[00:05:39]for sorry respiratory acidosis. Second respiratory alkyossis. Third metabolic acidosis.

[00:06:06]Fourth metabolic alkalosis.

[00:06:09]Agate.3 less than 7.35.

[00:06:35]PH greater than 7.4 greater than 7.5 [clears throat] respirator C So CO2 respiratory related pH3 This alkaline nature basic in nature alkaline pH 7.4 45 second nature drop 7.4 Room CO2 PH2.4K CO2 opposite C You want to acid CO2 drop in nature.

[00:09:38]Basic obviously 7.3 Acropid Blood acid acidic nature.

[00:11:01]What is the primary cause of respiratory acidosis?

[00:11:16]in nature. Acid in nature.

[00:11:33]produce carbon dioxide. Carbon dioxide Respiratory acidosis.

[00:12:04]Option A hyperventilation. Option B hypoventilation. Option C metabolicosis.

[00:12:10]Option D excessive bicarbonate loss.

[00:12:17]Excessive loss base metabolic. Metabolic acidosis.

[00:12:55]Excessive bicarbonate loss.

[00:13:10]S3 alkaline ventilation.

[00:13:38]CO2 C Foreistot.

[00:14:12]Hypoventilation.

[00:14:14]Hypoventilation.

[00:14:16]Hypoventilation.

[00:14:21]Rate of exel rate acidosis.

[00:14:58]CO2 respiratory acidosis.

[00:15:07]Next question.

[00:15:11]Respiratory acidosis occur when there is inadequate ventilation leading to CO2 return.

[00:15:34]CO2 ACL chronic bronchitis.

[00:16:08]So amount of CO2 CO2 clear.

[00:16:32]Next question.

[00:16:34]Which finding is most characteristic of respiratory acidosis? Respiratory first drop normal level.3.4t PH.

[00:17:03]Option number B. Option number C.

[00:17:16]Respirator C2.

[00:17:30]Option number B2 right Answer pressure.

[00:17:55]Foreign speech. Foreign speech. Foreign speech.

[00:18:15]Clear.

[00:18:16]Next question.

[00:18:19][clears throat and snorts] Next question. Which of the following condition is not a cause of respiratory acidosis?

[00:18:26]Not a cause of respiratory acidosis.

[00:18:32]Chronic obstructive pulmonary option overt hyperventilation. Option D neuromuscular degosis.

[00:19:00]Next. Overdose.

[00:19:03]Respiratory depression.

[00:19:05]Respirator.

[00:19:10]Respirator.

[00:19:20]Neuromuscular disorder.

[00:19:30]Respiratory depression. Respiratory.

[00:19:33]Respiratory muscles expand.

[00:19:42]Same Respiratory.

[00:20:14]Respiratory hyperventilation. Respiratory acidosis.

[00:20:29]Respiratory alosis.

[00:20:33]Answer. Option number C.

[00:20:34]Hyperventilation. Explanation.

[00:20:36]Hyperventilation leads to excessive CO2 loss by excessive CO2 excretion causing respiratory alkalossis not acidosis.

[00:20:48]Next question. A present AG source PH 7.28 28 P2 60 H3.

[00:20:58]What is the likely diagnosis?

[00:21:08]Option A respiratory alkalossis. Option B respiratory acidosis uncompensated.

[00:21:14]Option C metabolic acidosis. Option D respiratory acidosis compensated. First blood.

[00:21:43]P CO2 respirator compensation compensation Start firstal.

[00:22:34]Normal bicarbonate 22 to 26 m equivalent per liter.

[00:22:42]22 blood acch.

[00:23:23]Respiratory acidosis uncompensated right answer question 7.28 28 P2 60 normal value 7.35 to 7.45 PH PH2 normal 35 45 H3 normal value 22 26 CO2 acidic acidic acidosis.

[00:24:36]PC23 respiratory acidosis.

[00:24:57]compensated uncompensated uncompensated same.

[00:25:13]P2 60 PH2 Acids blood aciris.

[00:26:05]Next body respiratory carbon dioxide compens Respiratory acidosis partially compensated.

[00:26:51]compensated compensation completely compensation partially compensated 7.3 still 60 bicarbonate Mhm.

[00:27:26]Acidic normal acidic respiratory state Respiratory blood improve 7.282 282 730 730 7.32% normal respiratory acidosis fully compensated fully compensated.

[00:28:45]Partial compensation fully compens partially compensated.

[00:29:20]Next, respiratory alkalosis metabolic acidosis of next question.

[00:29:34]Next question.

[00:29:47]Respirator uncompensated partially compens Ed fully compensated 7.3.

[00:30:40]Next question. Next question. patient presents with severe COPD source PH 7.35 P2 55 S3 what is the interpret Let us read this one.

[00:31:14]Next.

[00:31:26]Thank you.