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

Author Question: A patient comes to the clinic with allergic rhinitis. Which of the following second-generation ... (Read 63 times)

D2AR0N

  • Hero Member
  • *****
  • Posts: 561
on: Jul 23, 2018
A patient comes to the clinic with allergic rhinitis. Which of the following second-generation agents, administered nasally, would be most appropriate for this patient?
 
  a. Azelastine (Astelin)
  b. Chlorpheniramine (Chlor-Trimeton)
  c. Desloratadine (Clarinex)
  d. Phenindamine (Nolahist)

Question 2

Two nursing students are discussing the indications for use of an H1 blocker. One student quizzes the other by asking, Which of the following patients would least likely benefit from the use of an H1 blocker?
 
  The other student would be correct to respond that the patient who would least likely benefit from an H1 blocker would be a patient with
  a. a common cold.
  b. motion sickness.
  c. pruritus.
  d. rhinitis.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ryansturges

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 23, 2018
Answer to Question 1

ANS: A
Azelastine blocks the release of histamine and is indicated for allergic or vasomotor rhinitis. It is administered by nasal spray and is a second-generation medication.
Chlorpheniramine is a first-generation agent and is administered by mouth.
Desloratadine is a second-generation medication administered only by mouth.
Phenindamine is also a first-generation medication taken by mouth.

Answer to Question 2

ANS: A
Antihistamines are of practically no value against the common cold. They neither prevent colds nor shorten their duration.
Antihistamines are useful for treating allergic disorders, motion sickness, itching, and insomnia.
Antihistamines show a moderate reduction in rhinorrhea.


D2AR0N

  • Member
  • Posts: 561
Reply 2 on: Jul 23, 2018
Great answer, keep it coming :)

hollysheppard095

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

A black first-generation Labrador/Poodle cross puppy (informally referred to as a Labradoodle) only A black first-generation Labrador/Poodle cross puppy (informally referred to as a Labradoodle) only
Polycystic kidney disease. Notice the presence of numerous fluid-filled sacs, or cysts, in these kid Polycystic kidney disease. Notice the presence of numerous fluid-filled sacs, or cysts, in these kid
A visually impaired patient is assisted by a service dog. A visually impaired patient is assisted by a service dog.
A pacemaker in a patient’s chest. A pacemaker in a patient’s chest.
The number of phenotypic classes in the F2 generation increases as the number of genes controlling t The number of phenotypic classes in the F2 generation increases as the number of genes controlling t
Generation of various modified dihybrid ratios from the nine unique genotypes Generation of various modified dihybrid ratios from the nine unique genotypes
Video: Random alignment at Metaphase I Animation

For a complete list of videos, visit our video library