Author

Gregory J. Dyer Page 4

Gregory J. Dyer, DNP, AGACNP-BC, manages postoperative cardiac surgical patients in an intensive care unit in Berkeley, California. He worked as an intensive care respiratory therapist before completing his BSN at Eastern Kentucky University and his doctoral training at Western Kentucky University. In addition to teaching physiology to allied health students, Dyer contributes to Biology Insights.

What Do Parietal Cells Secrete and Why Is It Important?Biology
Is ARDS Respiratory Acidosis or Alkalosis?Heart & Lungs
What Is Alveolar Hypoventilation and What Causes It?Heart & Lungs
How to Calculate P/F Ratio and What It Means Tests
Is Stomach Acid Corrosive? How Your Body Protects Itself Gut & Kidney
What Is a Normal PetCO2 Range and What Do Readings Mean?Tests
Why Does Laxative Abuse Cause Metabolic Alkalosis?Gut & Kidney
What Causes Low Pressure Alarm on Ventilator?Heart & Lungs
What Is a Normal PetCO2 Level and Why Does It Matter?Tests
How Are Chylomicrons Released Into the Bloodstream?Gut & Kidney
Is Pocketing Food a Sign of Dysphagia?Gut & Kidney
What Is a Normal A-a Gradient and Why Does It Matter?Tests
Is Pulmonary Edema Restrictive or Obstructive?Heart & Lungs
What Does CPR Look Like on an ECG?Tests
Can Peripheral Artery Disease Cause Neuropathy?Heart & Lungs
Can the Esophagus Be Stretched? How Dilation Works Procedures
Is Stretching the Esophagus Dangerous?Procedures
Does Diarrhea Cause Metabolic Alkalosis or Acidosis?Gut & Kidney
Why Does a GI Bleed Smell So Bad? The Science Gut & Kidney
How to Test Egophony and Interpret the Results Tests
Why Does an NG Tube Cause Hypokalemia?Gut & Kidney
How to Calculate Alveolar Ventilation Heart & Lungs
What Is the Difference Between PaO2 and SaO2?Tests
How Nitroglycerin Reduces Cardiac Preload Drugs
What Tidal Volume Maintains Normal Oxygenation?Heart & Lungs
How to Decrease ETCO2 on a Ventilator Heart & Lungs
What Is the Cardiac Sphincter? Location and Function Gut & Kidney
Why Does It Hurt to Get Hit in the Liver?Gut & Kidney
What Is Pulmonary Oil Microembolism?Heart & Lungs
Why a Back Injury Can Cause Diarrhea Bones & Muscles