The proper role of the parent is to provide encouragement, support, and access to activities that enable the child to master key developmental tasks. The parent is their child's first teacher and should remain their best instructor throughout life.
Answer:
The positive control is an experiment that involves the repetition of the testusing working treatment. ... This helps the analyst compare the result to a new experiment against an already results that are already known. Negative controls are always used during microbiology testing.
Complete Question:
A client is exploring treatment options after being diagnosed with age-related cataracts that affect her vision. What treatment is most likely to be used in this client's care?
A) Antioxidant supplements, vitamin C and E, beta-carotene, and selenium
B) Eyeglasses or magnifying lenses
C) Corticosteroid eye drops
D) Surgical intervention
Answer:
D) Surgical intervention
Explanation:
The best and most effective treatment for cataracts is surgery so as to prevent them from getting worse over time.

Mortality rate, or death rate, is a measure of the number of deaths in a particular population, scaled to the size of that population, per unit of time.