When using a metered dose inhaler without a holding chamber or a spacer, the patient should be instructed to fire the device at what point?
a. Immediately before beginning a slow in-spiration
b. Immediately after beginning a slow exha-lation
c. Immediately after beginning a slow inspi-ration
d. Immediately before beginning a slow ex-halation
ANS: C
Health Professions
You might also like to view...
Which type of insurance uses the term "beneficiary" instead of "member"?
A. HMOs B. PPOs C. Government-sponsored plans D. Self-insured plans
Health Professions
Osteomyelitis is defined as:
A) infection of the blood B) infection of the spinal fluid C) inflammation and infection of the bone D) inflammation of the finger
Health Professions
Translate the following:
4 gtts OS qd @ noct
Health Professions
Blood flow through a tissue is:
A) ischemia B) erythemia C) perfusion D) viscosity
Health Professions