Tic tac toe blood gases

Interpretation of arterial blood gases ABGs is a crucial skill that a lot of student nurses and medical practitioners need to learn. It is used to determine the extent of the compensation by the buffer system and includes the measurements of the acidity pHlevels of oxygen, tic tac toe blood gases, and carbon dioxide in arterial blood. Unlike other blood samples obtained through a vein, a blood sample from an arterial blood gas ABG is taken from an artery commonly on radial or brachial artery.

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Tic tac toe blood gases

You can get an eBook version here or a physical copy of the book here. Many new nurses feel they are not comfortable with interpreting ABGs after they graduate. However, as the nurse taking care of the patient with abnormal Arterial Blood Gases ABGs it is your responsibility to know what to report to the doctor and how to properly oxygenate your patient based on their ABGs. Luckily there is a super easy way to help you interpret ABGs and I want to share it with you below. First, we need to lay the foundation and talk about what three lab values you need to look at when trying to figure out ABGs, how to determine if that value is consider normal, an acid, or basic alkalotic , and what fancy terms are used once the ABG is figured out. When you are analyzing ABG results there are three things to look for when trying to find out if your patient is in respiratory or metabolic acidosis or alkalosis. Here they are and their normal numeric values commit them to memory :. Now to determine when these values are considered an acid or base. For pH anything less than 7. For HCO3 anything less than 22 is an acid and anything greater than 26 is a base. Here is a guide to help you understand it:.

For pH anything less than 7.

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This laboratory test is also used to determine the extent of the buffer system in compensating, and includes the measurements of the following:. Interpreting ABG will also allow us to differentiate these acid-base conditions, and if the body is compensating or not. Keep in mind the normal values, acidic value, and alkalotic value. Check if the values are under normal, acidosis, or alkalosis. If the pH is less than 7. If the PCO2 is over 45, it should be placed under Acid and if less than 35, then it should be under Base.

Tic tac toe blood gases

This ABG practice quiz has 10 questions that will test your knowledge about metabolic and respiratory disorders. In addition, you will be tested on if the disorder is partially compensated or uncompensated based on the lab values. In order to easily solve arterial blood gas problems, the Tic Tac Toe or R. Respiratory Acidosis vs Respiratory Alkalosis. Metabolic Acidosis vs Metabolic Alkalosis. This ABG practice test will examine your knowledge about respiratory and metabolic disorders when interpreting lab values. You can get an eBook version here or a physical copy of the book here. You can also take more fun nursing quizzes. This quiz is copyright RegisteredNurseRn. Please do not copy this quiz directly; however, please feel free to share a link to this page with students, friends, and others.

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We do this by looking at the remaining unused value, and in this case it is CO2. Interpret the results as follows:. The acid base status in our example is metabolic alkalosis without respiratory compensation. Dear Nurse Labs, Thank you so much for putting in the effort in setting up this website and helping thousands of nursing students. Medical topics are made easy with every EZmed blog post, and today you will learn a simple trick to interpret blood gases using the tic-tac-toe method! Click to enlarge. Prefer a Video? This is illustrated below:. Since CO2 represent respiratory and it is under the acid column with your pH you have respiratory acidosis going on. I learned how to find if its Compensated, Uncompensated, or Partially Compensated. Disclosure and Privacy Policy This website provides entertainment value only, not medical advice or nursing protocols. This would have indicated a mixed metabolic and respiratory acidosis. It is used to determine the extent of the compensation by the buffer system and includes the measurements of the acidity pH , levels of oxygen, and carbon dioxide in arterial blood. Therefore, we have a respiratory acidosis. Thank you for your kind words, Abb!

You can get an eBook version here or a physical copy of the book here. Many new nurses feel they are not comfortable with interpreting ABGs after they graduate.

Therefore, we have full compensation. Is compensation present? Search for:. Many new nurses feel they are not comfortable with interpreting ABGs after they graduate. For PaCO 2 , the normal range is 35 to 45 mmHg respiratory determinant. I learned how to find if its Compensated, Uncompensated, or Partially Compensated. Since respiratory alkalosis occurs quickly, the kidneys do not have time to compensate. Conclusion Hopefully the tic-tac-toe method gave you an easy way to interpret blood gases and acid base status! Lastly, I will mention there can be mixed disorders metabolic and respiratory acidosis, or metabolic and respiratory alkalosis. The normal values for HCO3 is