You are teaching a group of firefighters who are in class to become Emergency Medical Responders. The topic is artificial ventilation with the bag-valve mask (BVM). Which one of the following points related to using the BVM should you emphasize?
A) It is better to ventilate too quickly as opposed to too slowly.
B) Maintaining a good mask-to-face seal is difficult.
C) The BVM is useless unless it is hooked to supplemental oxygen.
D) The bag must be fully squeezed in order to give the proper amount of volume with each breath.
Question 2
A stage 2 pressure sore involves the epidermis, whereas a stage 3 sore involves the full thickness of the skin, exposing subcutaneous tissue.
Indicate whether the statement is true or false
The planar peptide group
Patient teaching: rectal and anal assessment
Helping maintain accurate patient records is a critical part of the medical assistant's work.
Immunoglobulin Class (3–11)
Differences in the antigen-processing pathways between MHC molecules class I and class II.
Married or partnered couples within a visible minority mixed group