Respirology/ ICU

What is Lactate?

WHAT IS IT? Lactate (conjugate base of Lactic acid) is formed from anaerobic metabolism of pyruvate by lactate dehydrogenase in the…

9 years ago

What are “Atypical” Pathogens in Pneumonia?

WHO? Mycoplasma pneumoniae, Chlamydia pneumoniae, and Legionella pneumophila. Causal agents for Pneumonia (CAP). WHY? They lack a cell wall and…

9 years ago

Warms vs. Cold Shock

Warm Shock  Cold Shock THINK: sepsis, anaphylaxis, neuro/CNS Warm, bounding & wide pulses, good cap refill, flushed Due to  vasodilating…

9 years ago

What is the ‘4-2-1’ rule?

Normally, we use the ‘4-2-1’ rule for calculating rates of maintenance fluid administration: 4mL/kg/hr for each of the 1st 10kg…

9 years ago

What are Pulmonary Infiltrates?

Infiltrates is a term commonly used to describe findings on chest x-ray, but what does it mean? Simply put it…

9 years ago

Epithelial cells in sputum?

Typically a sputum gram stain will be sent off to isolate potential respiratory pathogens. Normally your findings should contain many…

10 years ago

Why is Oxygen Therapy used for Pneumothorax?

Why Nitrogen?? Nitrogen makes up a majority of the air we breathe (approximately 78%). By giving a patient 100% Oxygen,…

10 years ago

This website uses cookies.