
New American Society of Hematology guidelines raise ferritin cutoffs to catch iron deficiency sooner, including pregnancy and inflammation, and add TSAT for clearer diagnosis.
The next time you need to visualize the ear canal during cerumen removal, don't reach for an otoscope, which can obstruct the canal. Instead, use a nasal speculum to open up the ear canal.
The next time you need to visualize the ear canal during cerumen removal, don't reach for an otoscope, which can obstruct the canal. Instead, use a nasal speculum to open up the ear canal.






