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

Author Question: A patient has developed urticaria following the administration of an oral antibiotic. What substance ... (Read 24 times)

eruditmonkey@yahoo.com

  • Hero Member
  • *****
  • Posts: 546
on: Jul 23, 2018
A patient has developed urticaria following the administration of an oral antibiotic. What substance most commonly mediates the formation of the wheals that characterize urticaria?
 
  A) Cytokines
  B) CD4+ lymphocytes
  C) Histamine
  D) Interleukin

Question 2

A patient with hypothyroidism is started on levothyroxine (Synthroid). What should the patient be taught regarding medication administration in the home setting?
 
  A) Take medication with milk or food.
  B) Do not exercise with the medication.
  C) Take the medication on an empty stomach.
  D) Levothyroxine has a short half-life.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

missalyssa26

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jul 23, 2018
Answer to Question 1

C
Feedback:
Histamine is the most common mediator of urticaria; it causes vasodilation, increased vascular permeability, and pruritus. Cytokines, including interleukin, and CD4+ lymphocytes do not usually mediate the development of urticaria.

Answer to Question 2

C
Feedback:
Levothyroxine (Synthroid) should be taken on an empty stomach to increase absorption. The medication should not be taken with food. Exercise has no effect on the administration of the medication. Levothyroxine has a long half-life of about 6 to 7 days.


eruditmonkey@yahoo.com

  • Member
  • Posts: 546
Reply 2 on: Jul 23, 2018
Great answer, keep it coming :)

kalskdjl1212

  • Member
  • Posts: 353
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

) Intramuscular drug administration: (d) the needle is removed and the puncture site is covered wi ) Intramuscular drug administration: (d) the needle is removed and the puncture site is covered wi
Patient teaching - eye assessment Patient teaching - eye assessment
A patient with exophthalmos. A patient with exophthalmos.
Multiple-dose drug administration. Drug A and drug B are administered every 12 hours. Drug B reaches ... Multiple-dose drug administration. Drug A and drug B are administered every 12 hours. Drug B reaches ...
Patient with DiGeorge syndrome. Note low set ears and wide set downward slanting eyes; often these ... Patient with DiGeorge syndrome. Note low set ears and wide set downward slanting eyes; often these ...
Video: Rods and Cones Animation

For a complete list of videos, visit our video library