« previous next »

Author Question: Local anesthetics work by 1. enhancing the influx of calcium into the cell. 2. occupying ... (Read 99 times)

jerry coleman

  • Hero Member
  • *****
  • Posts: 570
on: Jul 23, 2018
Local anesthetics work by
 
  1. enhancing the influx of calcium into the cell.
  2. occupying potassium receptors.
  3. increasing nerve impulse transmission.
  4. blocking sodium channels.

Question 2

The patient has gastroesophageal reflux disease and receives lidocaine viscous prior to an endoscopy. What will the best assessment of the nurse include immediately after the procedure?
 
  1. Assess for a return of the gag reflex.
  2. Assess for nausea and vomiting.
  3. Assess for any damage to the teeth or gums.
  4. Assess for a headache.


poopface

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 23, 2018
Answer to Question 1

Correct Answer: 4
Rationale: Local anesthetics block sodium channels, resulting in diminished motor and sensory impulse transmission.

Answer to Question 2

Correct Answer: 1
Rationale: The gag reflex must be assessed before giving the patient anything to eat or drink. Damage to the teeth or gums is rare following an endoscopy. Nausea and vomiting is not common after an endoscopy. Headaches are not common after an endoscopy.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

jerry coleman

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Jul 23, 2018
Both answers were spot on, thank you once again


poopface

  • Sr. Member
  • ****
  • Posts: 339
Reply #3 on: Jul 23, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Cell kill and chemotherapy Cell kill and chemotherapy
Turning Play into Work Turning Play into Work
The major events in meiosis in an animal cell The major events in meiosis in an animal cell
Calculus help: Find a cubic function f (x) = ax3 +bx2 +cx+d that has a local maximum value of 3 ... Calculus help: Find a cubic function f (x) = ax3 +bx2 +cx+d that has a local maximum value of 3 ...
cell biology cell biology
Cell signaling pathways Cell signaling pathways
Video: Calvin Cycle Explained!

For a complete list of videos, visit our video library