« previous next »

Author Question: Local anesthetics work by 1. enhancing the influx of calcium into the cell. 2. occupying ... (Read 94 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?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Primary Action of Epinephrine in a Liver Cell Primary Action of Epinephrine in a Liver Cell
Animal Cell Animal Cell
Cell-mediated immunity, primary and secondary response. Cell-mediated immunity, primary and secondary response.
Many hunger-relief programs work to provide food aid to needy nations Many hunger-relief programs work to provide food aid to needy nations
Arguments take place when partners are home from work Arguments take place when partners are home from work
Reversible and nonreversible cell injury Reversible and nonreversible cell injury
Video: Cellular defenses (natural killer cells, phagocyte types & process of phagocytosis)

For a complete list of videos, visit our video library