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

Author Question: A nurse asks her mentor to identify the term describing a drug's ability to bind to a particular ... (Read 12 times)

CORALGRILL2014

  • Hero Member
  • *****
  • Posts: 525
on: Jul 19, 2018
A nurse asks her mentor to identify the term describing a drug's ability to bind to a particular receptor site. The mentor knows that which is the most appropriate response?
 
  1. Affinity
  2. Selectivity
  3. Intrinsic activity
  4. Hyperosmolarity

Question 2

The nurse is caring for a patient who is prescribed an antidepressant. The patient asks the nurse how the drug works. Which is the best response by the nurse?
 
  1. The medication will target neurotransmitters in the stomach.
  2. The medication will target specific cells in the central nervous system.
  3. The medication will enter your bloodstream and find the targeted area.
  4. The medication will target your central nervous system as a whole.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jmfn03

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 19, 2018
Answer to Question 1

Answer: 2
Explanation: The drug's ability to bind to a particular receptor site is referred to as its selectivity. Affinity refers to how strong an interest or attraction a drug might have for a particular receptor. The drug's ability to produce a response once it has been bound or attached itself to the receptor is called its intrinsic activity. Hyperosmolarity refers to particularly high concentrations of a substance.

Answer to Question 2

Answer: 2
Explanation: Psychiatric medications work by targeting specific neuronal cells and synapses in the central nervous system. Although some psychotropic medications may affect neurotransmitters in the stomach, this is not a target effect. To say that the medication will target the entire central nervous system is incorrect. To say that the medication will enter the bloodstream and find the targeted area is vague and misleading.


CORALGRILL2014

  • Member
  • Posts: 525
Reply 2 on: Jul 19, 2018
:D TYSM

Dinolord

  • Member
  • Posts: 313
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Differences between a Nurse Practitioner Differences between a Nurse Practitioner
) Intradermal drug administration: (d) the needle is removed and the puncture site is covered with ) Intradermal drug administration: (d) the needle is removed and the puncture site is covered with
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
First-Pass Effect: Oral Drug Is Metabolized to an Inactive Form Before It Has an Opportunity to ... First-Pass Effect: Oral Drug Is Metabolized to an Inactive Form Before It Has an Opportunity to ...
Overview of Drug Classes for Asthma Management Overview of Drug Classes for Asthma Management
The bridging ability of IgM: (a) Pictorial view of IgM bridging of red cells. (b) Macroscopic view ... The bridging ability of IgM: (a) Pictorial view of IgM bridging of red cells. (b) Macroscopic view ...
Video: Transferring genes into plants Animation

For a complete list of videos, visit our video library