A patient with a 15 year history of asthma presents with an acute asthma exacerbation.  Which physical finding would the clinician expect to discover on examination of the lungs?

Percussion over the right middle lobe reveals a dull percussion note. Dullness to percussion is a sign of:

A planet moves faster when

27. The energy to perform long-term exercise (i.e., >30 minutes) comes primarily from 

Which two heart chambers are most anterior in the chest?

An object which is 100,000 meters away from us has an angular diameter of 12 arc-secs. What is its diameter in meters

When there is full moon, the Sun, the earth and the moon form

During the course of a night, the stars keep the same

The reason why we have seasons on earth is

The examiner hears an S3 on cardiac auscultation and knows S3 is usually distinguished by its presence in which part of the cardiac cycle?