Final answer:
To find out if Tylenol with Codeine #3 is available in liquid form, one should check the 'dosage forms and strengths' section of the medication's package insert.
Step-by-step explanation:
To determine if Tylenol with Codeine #3 is available as a liquid, Ms. Woodenhall should look in the dosage forms and strengths section of the package insert. This part of the insert provides information about the different forms in which a medication is available, which could include tablets, capsules, or liquids. Since Ms. Woodenhall has trouble swallowing tablets due to a sore throat, if Tylenol with Codeine #3 is available as a liquid, this section would have the relevant details including the strength and how to measure the correct dose.