Antiemetic, Antinausea drugs
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| show | Vomiting center (VC)
Chemoreceptor trigger zone (CTZ)
Both located in the brain
🗑
|
||||
| what are three pathways that lead to CTZ | show 🗑
|
||||
| show | Bind to & block acetylcholine (ACh) receptors in the inner ear labyrinth
Block transmission of nauseating stimuli to CTZ
Also block transmission of nauseating stimuli from the reticular formation to the VC
scopolamine- used for motion sickness
🗑
|
||||
| how do antihistamines help as antiemetics | show 🗑
|
||||
| how do antidopaminergic help as antiemetics | show 🗑
|
||||
| show | Block dopamine in the CTZ
Also stimulate peristalsis in GI tract, enhancing emptying of stomach contents
Also used for GERD, delayed gastric emptying
metoclopramide (Reglan)- Long-term use may cause irreversible tardive dyskinesia
🗑
|
||||
| how do serotonin blockers help as antiemetics | show 🗑
|
||||
| What are tetrahydrocannabinoids | show 🗑
|
||||
| what herbal products act as antiemetics | show 🗑
|
||||
| all antiemetics can do what | show 🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
palmerag
Popular Pharmacology sets