What element or property contributes to the normal shape of the RBC?

a. Sodium
b. Spectrin tetramer
c. Calcium
d. Magnesium


Correct Answer: B

Health Professions

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You are responding to a 54-year-old female patient in respiratory distress. The patient is on home oxygen by nasal cannula at 1 lpm. The patient has diminished lung sounds bilaterally with wheezes. She appears malnourished and has a barrel chest. What condition do you suspect?

A) Congestive heart failure B) Chronic obstructive pulmonary disease C) Bronchitis D) Asthma

Health Professions

The global surgical period is determined by the:

A) patient's primary care physician. B) surgeon. C) patient. D) insurance carrier or other third-party payer.

Health Professions

The nurse will administer an IV solution at 136 milliliters per hour for 8 hours. What is the total volume to be infused?

What will be an ideal response?

Health Professions

Biological monitors for the autoclave should be run

on a daily basis. not necessary on an autoclave. on a weekly basis. on a monthly basis.

Health Professions