Ford Roach's Introductory Clinical Pharmacology 9th Edition by Susan M. Ford
Ford Roach's Introductory Clinical Pharmacology 9th Edition by Susan M. Ford
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Chapter 33- Antihistamines and Decongestants
Complete Chapter Questions With Answers
Sample Questions Are Posted Below
| 1. | A physician has ordered diphenhydramine for a client. The order is for diphenhydramin 125 mg to be given IV. Diphenhydramine is available in a 50 mg/ml vial. How many milliliters does the nurse need to prepare? |
| 2. | A client suffers from motion sickness. Which of the following antihistamines would treat the client’s motion sickness? Select all that apply: | |
| A) | Promethazine (Phenergan) | |
| B) | Diphenhydramine (Benadryl) | |
| C) | Levocetirizine (Xyzal) | |
| D) | Azelastine (Astelin) | |
| E) | Pseudoephedrine (Sudafed) | |
| 3. | The physician has order promethazine (Phenergan) for a client who is nauseated and vomiting. Which would be an appropriate route of administering promethazine to the client? Select all that apply: | |
| A) | Orally | |
| B) | Intramuscularly | |
| C) | Subcutaneously | |
| D) | Intravenously | |
| E) | Sublingually | |
| 4. | Which of the following elicit their pharmacological effect by reducing swelling in the nasal passages by vasoconstriction? Select all that apply: | |
| A) | Loratadine | |
| B) | Guaifenesin | |
| C) | Dextromethorphan | |
| D) | Phenylephrine | |
| E) | Oxymetazoline | |
| 5. | Which of the following are included in the pre-administration assessment of an antihistamine? Select all that apply: | |
| A) | Asking about symptoms. | |
| B) | Checking visual acuity. | |
| C) | Asking about prescription medications. | |
| D) | Auscultation of bowel sounds. | |
| E) | Auscultation of heart sounds | |
Answer Key
| 1. | 2.5 mL |
| 2. | A, B |
| 3. | B, D |
| 4. | D, E |
| 5. | A, C |
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