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

Author Question: A patient with a history of type 1 diabetes after myocardial infarction has been placed on a ... (Read 61 times)

robinn137

  • Hero Member
  • *****
  • Posts: 544
on: Jul 24, 2018
A patient with a history of type 1 diabetes after myocardial infarction has been placed on a beta-adrenergic blocking agent. Which statement by the patient indicates a need for further teaching?
 
  a. This medication should not be discontinued suddenly.
  b. This medication lowers my blood pressure by helping me get rid of fluid.
  c. I may not have my usual symptoms of a hypoglycemic reaction while on this drug.
  d. This medication may take a few weeks to work.

Question 2

Which nerve endings liberate norepinephrine?
 
  a. Cholinergic
  b. Adrenergic
  c. Anticholinergic
  d. Muscarinic


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

frejo

  • Sr. Member
  • ****
  • Posts: 349
Reply #1 on: Jul 24, 2018
Answer to Question 1

ANS: B
Beta-adrenergic blocking agents decrease the heart rate and dilate blood vessels to lower blood pressure. Sudden discontinuation of beta-adrenergic blocking agents may result in an exacerbation of angina symptoms. Beta-adrenergic blocking agents may mask symptoms of hypoglycemia. Beta-adrenergic blocking agents may take several days to weeks to show optimal improvement.

Answer to Question 2

ANS: B
Nerve endings that secrete norepinephrine are called adrenergic fibers. These nerve endings liberate acetylcholine. Anticholinergic describes the action of certain medications that inhibit the transmission of parasympathetic nerve impulses and thereby reduce spasms of smooth muscle (e.g., as in the bladder). Muscarinic receptors are those membrane bound acetylcholine receptors that are more sensitive to muscarine than to nicotine.


robinn137

  • Member
  • Posts: 544
Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review

deja

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Earth’s history is divided into nested sets of time--eons, eras, periods, and epochs--and is called Earth’s history is divided into nested sets of time--eons, eras, periods, and epochs--and is called
Sample new patient registration form. Sample new patient registration form.
A patient with goiter due to iodine deficiency. A patient with goiter due to iodine deficiency.
Patient Physical Status Classification Patient Physical Status Classification
The early diagnosis and treatment of myocardial infarction (MI) The early diagnosis and treatment of myocardial infarction (MI)
What type of online info about a job candidate should employment mgmt consider when screening What type of online info about a job candidate should employment mgmt consider when screening
Video: Structures that affect circulation - kidneys and blood volume and skeletal muscle pumping

For a complete list of videos, visit our video library