Which IV fluid solution is a hypotonic solution of sterile water containing 5 percent dextrose by volume and is useful in patients who are prone to fluid overload?
A) D5W
B) Normal saline
C) D10W
D) Lactated Ringer's
Answer: A
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________ Many patients have elevated blood pressure readings just from being in a medical environment
Indicate whether the statement is true or false
Answer the following statement(s) true (T) or false (F)
1. If a patient reports a history of allergies to dust, pollen, and seafood, he is just as likely to suffer an allergic reaction in the dental office as a patient with no history of allergies. 2. As a precaution, the dentist should administer an antihistamine if the patient shows any signs of a skin reaction. 3. An anaphylactic reaction is an allergic reaction localized to the respiratory system. 4. If a patient experiencing anaphylaxis shows a complete loss of blood pressure, CPR should be administered. 5. If a patient suddenly becomes unconscious during a dental treatment, the dental team should treat the patient for anaphylaxis.
The type of movement shown by letter C in the picture is ____.
A. abduction
B. adduction
C. flexion
D. dorsiflexion
E. extension
After centrifugation, the hematocrit is read by measuring from the bottom of the red cell column to the top of the buffy coat.
Answer the following statement true (T) or false (F)