donthavone3759 donthavone3759

28-03-2022
Social Studies

contestada

Why is pef used more widely than fev1 to monitor airflow in patients with asthma?.

Respuesta :

otu0012 otu0012

28-03-2022

Answer:

FEV1 is considered the best measure of airflow obstruction but PEF is more commonly used to diagnose occupational asthma as it's easier to achieve unsupervised.

Answer Link

Otras preguntas

Using the info given, solve for the missing value of the right triangle. Round each angle to the nearest degree, each length to the nearest tenth, and each trig

What are the differences between Relative Risk (RR) and Hazard Ratio (HR)? 1) RR measures the ratio of the probability of an event occurring in the exposed grou

The Gram stain of expectorated sputum that is MOST likely to indicate a lower respiratory tract infection will showA) many gram-positive cocci in pairs.B) many

OTC stimulants typically include pseudoephedrine.a. trueb. false

What are the three parts of Posner's model of attention?

Which are the non-viable cells? a) Light cells b) All of them c) Neither of them d) Dark cells

The terminal cisternae that form a triad along with a T tubule are part of what organelle?

The equation of 2 straight lines that are parallel to each other are defined 4x + py =5 and 2x - 5y -6=0. Calculate the value of p.

Those symptoms that involve noticeable decreases and absences in certain behaviors, emotions, or drives in those afflicted with schizophrenia are called _______

Three Egyptian figures and hieroglyphics carved into stone. Examine and describe the image above. What type of relief sculpture is it?