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

Author Question: A patient has been suffering from repeated sinus infections. The patient is diagnosed with allergic ... (Read 116 times)

panfilo

  • Hero Member
  • *****
  • Posts: 572
on: Jul 23, 2018
A patient has been suffering from repeated sinus infections. The patient is diagnosed with allergic rhinitis. The patient is prescribed a daily antihistamine. What is the mechanism of action in the antihistamine medications?
 
  A) It depletes norepinephrine and serotonin.
  B) It prevents histamine from acting on target tissues.
  C) It catalyzes the enzymatic oxidation of uric acid.
  D) It raises the seizure threshold by impairing vitamin D.

Question 2

A patient is experiencing an acute asthma attack. What is the first-line therapy for relief of an acute asthma attack?
 
  A) Inhaled steroid
  B) Leukotriene modifier
  C) Beta2-adrenergic agonist
  D) Xanthine


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

abro1885

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 23, 2018
Answer to Question 1

B

Answer to Question 2

C


panfilo

  • Member
  • Posts: 572
Reply 2 on: Jul 23, 2018
YES! Correct, THANKS for helping me on my review

triiciiaa

  • Member
  • Posts: 349
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

When using an interpreter, the nurse should pose questions directly to the patient, not the interpre When using an interpreter, the nurse should pose questions directly to the patient, not the interpre
The nurse can make observations about the patient's general appearance while talking with the p The nurse can make observations about the patient's general appearance while talking with the p
THE DIMENSIONS OF PATIENT-CENTERED CARE THE DIMENSIONS OF PATIENT-CENTERED CARE
Patient teaching - eye assessment Patient teaching - eye assessment
Helping maintain accurate patient records is a critical part of the medical assistant's work. Helping maintain accurate patient records is a critical part of the medical assistant's work.
Preparing the Patient’s Skin for Surgical Procedures Preparing the Patient’s Skin for Surgical Procedures
Video: Factors that affect conduction rates (myelination, axon diameter & temperature)

For a complete list of videos, visit our video library