Which of the following would be the choice material for inherent filtration?
lead
rhodium
tungsten
aluminum
aluminum
Rationale: Aluminum is the choice metal as it is sturdy, inexpensive, and removes the long wavelengths.
Health Professions
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Cells responsible for generating the physical contraction of the heart muscle are the:
A) specialized pacemaker cells B) myocardial working cells C) Both are responsible. D) None are responsible.
Health Professions
Which of the following would be most likely to develop after delivery of a newborn at 27 weeks gestational age?
A. Tetralogy of Fallot B. meconium aspiration C. Coarctation of the aorta D. PPHN
Health Professions