B, because as energy is move up form the phyramid, energy is lost.
Calcium oxide based on the above explanation is an ionic compound.
Answer: Via ice chips or water, although not appropriate for all patients.
Explanation:
Patient is allowed to drink water btwn meals (beginning a minimum of 30 mins after meals); oral care must be done prior to consuming water; patient should be upright and use appropriate swallowing strategies.
