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

Author Question: Lidocaine is contraindicated in which of the following? a. High-grade heart blocks b. ... (Read 46 times)

brutforce

  • Hero Member
  • *****
  • Posts: 540
on: Jul 3, 2018
Lidocaine is contraindicated in which of the following?
 
  a. High-grade heart blocks
  b. Ventricular fibrillation
  c. Pulseless ventricular tachycardia
  d. Cardiac arrest refractory to amiodarone

Question 2

A patient has a slightly blue discoloration to the fingers and toes. This is an example of _____ cyanosis.
 
  A) central
   B) peripheral
   C) lateral
   D) sagittal


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

zenzy

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 3, 2018
Answer to Question 1

a
Rationale: a. Lidocaine is contraindicated in high- grade heart blocks such as 2nd degree-type II and 3rd degree.
b. Indicated.
c. Indicated.
d. Indicated.

Answer to Question 2

B


brutforce

  • Member
  • Posts: 540
Reply 2 on: Jul 3, 2018
Gracias!

jomama

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Coronary circulation. (A) Coronary vessels portraying the complexity and extent of the coronary circ Coronary circulation. (A) Coronary vessels portraying the complexity and extent of the coronary circ
Electrocardiography. (a) Electrodes are placed on the patient’s chest to record the electrical event Electrocardiography. (a) Electrodes are placed on the patient’s chest to record the electrical event
The heart: interior view of the heart chambers. The heart: interior view of the heart chambers.
Graduating High School Graduating High School
Toxoplasma gondii in the heart of an HIV patient. Toxoplasma gondii in the heart of an HIV patient.
Action Potential Propagation Through the Heart Action Potential Propagation Through the Heart
Video: Non-polar compounds - insolubility

For a complete list of videos, visit our video library