A health care provider has ordered oral vitamin A (Aquasol A) supplements for a client. The serum…

A health care provider has ordered oral vitamin A (Aquasol
A) supplements for a client. The serum level of vitamin A may be increased if
the client is also taking

1. Vitamins D and E.

 2. Oral contraceptives.

 3. Mineral oil.

 4. Antibiotics.