This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Spinal anesthesia using procaine has been ordered for a patient prior to revision of the patient's ... (Read 45 times)

TVarnum

  • Hero Member
  • *****
  • Posts: 548
on: Jul 23, 2018
Spinal anesthesia using procaine has been ordered for a patient prior to revision of the patient's ankle hardware. This drug achieves anesthesia by
 
  A) preventing the influx of sodium into nerve cells.
  B) increasing the action of anticholinesterase in nerve synapses.
  C) antagonizing nociceptors.
  D) agonizing opioid receptors in the CNS.

Question 2

A patient who suffers from asthma is given theophylline. Theophylline will have an increased effect if taken with
 
  A) Ritalin.
  B) atomoxetine (Strattera).
  C) modafinil (Provigil).
  D) caffeine.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Melissahxx

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jul 23, 2018
Answer to Question 1

A
Feedback:
Procaine decreases the influx of sodium into the nerve cell and depresses depolarization to prevent conduction of the nerve impulse. It does not alter the function of nociceptors, opioid receptors, or anticholinesterase.

Answer to Question 2

D
Feedback:
Caffeine increases the effects of theophylline. Ritalin, Provigil, and Strattera are noted to have this effect.


TVarnum

  • Member
  • Posts: 548
Reply 2 on: Jul 23, 2018
YES! Correct, THANKS for helping me on my review

cdmart10

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Testing Visual Fields by Confrontation: The nurse and patient should be approximately at an eye to e Testing Visual Fields by Confrontation: The nurse and patient should be approximately at an eye to e
Patient with rheumatoid arthritis Patient with rheumatoid arthritis
Instructing a Patient to Use Crutches Correctly Instructing a Patient to Use Crutches Correctly
(A) PET scan of a healthy patient. (B) PET scan of a patient with schizophrenia. This patient will ... (A) PET scan of a healthy patient. (B) PET scan of a patient with schizophrenia. This patient will ...
Patient with rheumatoid arthritis. Patient with rheumatoid arthritis.
Examples of endocrine disorders. (B) A patient with a goiter. Examples of endocrine disorders. (B) A patient with a goiter.
Video: Attention Deficit Disorder (ADD)

For a complete list of videos, visit our video library