« previous next »

Author Question: A patient who is being treated for myasthenia gravis is receiving neostigmine, and her pulse drops ... (Read 63 times)

Yi-Chen

  • Hero Member
  • *****
  • Posts: 550
on: Jul 23, 2018
A patient who is being treated for myasthenia gravis is receiving neostigmine, and her pulse drops to 50 after the administration. Which medication should be administered to treat the bradycardia?
 
  A) Atropine
  B) Pseudoephedrine
  C) Propranolol (Inderal)
  D) Bethanechol (Urecholine)

Question 2

A patient is being observed for acute benzodiazepine withdrawal symptoms. Which of the following symptoms is characteristic of this problem?
 
  A) Bradycardia
  B) Agitation
  C) Lethargy
  D) Diaphoresis


mcabuhat

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 23, 2018
Answer to Question 1

A
Feedback:
Atropine will reverse the muscarinic effects of cholinergic crisis. Pseudoephedrine will not affect bradycardia in this patient. Propranolol (Inderal) will not affect the bradycardia. Bethanechol will increase the bradycardia.

Answer to Question 2

B
Feedback:
Common signs and symptoms of withdrawal include increased anxiety, psychomotor agitation, insomnia, irritability, headache, tremor, and palpitations. Bradycardia, lethargy, and diaphoresis are uncharacteristic.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Patient Teaching Methods Patient Teaching Methods
Cyanosis as shown here at the patient’s fingertips results from a lack of oxygen in the tissues Cyanosis as shown here at the patient’s fingertips results from a lack of oxygen in the tissues
Algorithm for assessing a patient at risk for self-directed violence. Algorithm for assessing a patient at risk for self-directed violence.
Patient with osteoarthritis. Patient with osteoarthritis.
A health care professional taking a radial pulse and common pulse points. A health care professional taking a radial pulse and common pulse points.
Video: How does asthma work?And How do you treat asthma?

For a complete list of videos, visit our video library