Which of the following statements about dosage forms for nasal administration is FALSE? A. the nose is useless as a route of administration due to its proximity to the brain B. the nose has several natural protective mechanisms that work against the administration of a drug nasally C. there is a rich blood supply to the nose and absorption into the general circulation is used for a number of drugs D. drugs introduces into the nasal passages are primarily for local effects, like a nasal decongestant

Which of the following statements best describes polypharmacy?The use of multiple medicationsFailure to take medications as prescribedIntentionally taking an extra dose of medicationPrescriptions at multiple pharmacies

Which of the following are advantages of suppositories and inserts as dosage forms? Select all that apply. A. large doses or irritating drugs can be given by suppository B. a suppository is such a dignified way to administer a drug C. a suppository avoids first pass effect and gastrointestinal degradation of the drug D. suppositories can be expelled by defecation E. commercially prepared suppositories are available in fewer dose levels F. administration of unpleasant tasting/smelling drugs is possible, especially for children

Which of the following statements regarding metabolism is FALSE?Group of answer choicesHeat may be released in both anabolic and catabolic reactions.Anabolic reactions are degradative.ADP is formed in anabolic reactions.ATP is formed in catabolic reactions.

> Which ONE of the following statements about the **upper respiratory** tract is INCORRECT? > 1. Mucus is secreted from the submucosal glands upon parasympathetic stimulation, and provides a housekeeping function for routine protection of the airways 2. **Nasal decongestants such as oxymetazoline act by binding to both α1 and α2 receptors on venules 小静脉…** 3. Symptoms of acute sinusitis include headache, pain and nasal congestion 4. Mucus is produced in the sinuses and nasal cavity but not in the bronchi

Which of the following is NOT one of the advantages of oral solid dosage forms over parenterally administered dosage forms? A. parenteral dosage forms are more cost effective to manufacture and distribute to patients/customers B. solid dosage forms are more stable and have a longer shelf life without needing refrigeration C. solid dosage forms are available in a variety of dosage strengths and do not need to be measured by the patient or caregiver each time D. tablets and capsules are more convenient for the patient/consumer