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

Author Question: A second-generation H1 receptor antagonist antihistamine formulated as a nasal spray for topical use ... (Read 83 times)

LaDunn

  • Hero Member
  • *****
  • Posts: 526
on: Jul 23, 2018
A second-generation H1 receptor antagonist antihistamine formulated as a nasal spray for topical use is
 
  A) chlorpheniramine (Chlor-Trimeton).
  B) clemastine (Tavist).
  C) cyproheptadine (Periactin).
  D) azelastine (Astelin).

Question 2

A patient is receiving digoxin (Lanoxin) and a potassium supplement. When monitoring daily laboratory values, what should the potassium level be for this patient?
 
  A) 1.53.0 mEq/L
  B) 3.55.0 mEq/L
  C) 5.07.5 mEq/L
  D) 6.06.5 mEq/L


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tennis14576

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 23, 2018
Answer to Question 1

D
Feedback:
Azelastine (Astelin) and olopatadine (Patanol) are second-generation H1 receptor antagonists that have been formulated as nasal sprays for topical use. Each of the other listed drugs is a first-generation H1 receptor antagonist.

Answer to Question 2

B


LaDunn

  • Member
  • Posts: 526
Reply 2 on: Jul 23, 2018
Great answer, keep it coming :)

cassie_ragen

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

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.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

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.

Nasal drug administration Nasal drug administration
Effects of a Targeted Deletion of the μ Opiate Receptor Effects of a Targeted Deletion of the μ Opiate Receptor
Effects of a Targeted Deletion of the μ Opiate Receptor Effects of a Targeted Deletion of the μ Opiate Receptor
Receptor tyrosine kinases, as exemplified by the insulin receptor Receptor tyrosine kinases, as exemplified by the insulin receptor
Recent research suggests that zinc lozenges and nasal gels may help reduce the severity Recent research suggests that zinc lozenges and nasal gels may help reduce the severity
Next-generation Illumina sequencing Next-generation Illumina sequencing
Video: Mendel's Principles of Dominance, Segregation and Independent Assortment

For a complete list of videos, visit our video library