Carrier molecules help move substances from an area of low concentration to an area of high concentration by
A. diffusion.
B. osmosis.
C. filtration.
D. active transport.
D. active transport.
You might also like to view...
If Q wave pattern has been significantly altered within 24 hours of the onset of infarction, what type of infarction has most likely occurred?
A) vasospasmotic B) nontransmural C) subendocardial D) transmural
A fungus reproduces by means of ____.
A. meiosis B. spores C. pollen D. cysts
Medications given _____ reach the bloodstream more rapidly than other routes
A) transdermally B) by injection C) sublingually D) orally
An elderly male was removed from his burning house by firefighters. He has extensive full-thickness burns; is semiconscious; and has shallow, stridorous respirations. The firefighters have already stopped the burning process. After ensuring an open airway, you should:
A. insert a multilumen airway device to protect the patient's airway. B. assist his ventilations with a bag-mask device and 100% oxygen. C. apply 100% oxygen via a nonrebreathing mask and keep him warm. D. estimate the severity of his burns and begin IV fluid replacement.