Alginate is a/an _____________ hydrocolloid
irreversible
dual-cure
light-sensitive
reversible
irreversible
Rationale: irreversible – Once alginate is mixed, it cannot revert to its original powder-and-liquid state.
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Your patient is a 49-year-old woman with terminal cancer. She has a DNR order, but her family has called 911 because the patient is having difficulty breathing and seems to be very uncomfortable. Making the patient as comfortable as possible demonstrates the ethical principle of:
A) beneficence. B) autonomy. C) justice. D) malfeasance.
All these are examples of modifying patient education to the appropriate developmental stage to reach each child, EXCEPT ________.
A. teaching concepts through coloring books B. allowing the child to touch equipment that will be used on them C. directing patient education to both the child and the caregiver D. treating them as small adults
A(n) ________ X-ray is a flat plate used for suspected tumors, hematomas, enlarged organs, or abscesses.
A. paranasal sinuses B. chest C. bone D. abdominal
What stage of sleep is deepest and allows for recharging and regeneration??
A) alpha wave B) beta wave C) NREM D) REM