Pharmacology Quiz 4

9 Questions | By Analaes | Last updated: Apr 2, 2018 | Total Attempts: 110

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In this quiz we’ll be discussing the topic of pharmacology, which is a branch of biology which concerns itself with the study of drugs, their actions, whether they be man-made, natural or endogenous. What can you tell us?

Questions and Answers

1.

Morphine binds to opiate receptors in the Central Nervous System. What effect does this have on the body? Check all that apply.
- A.
  
  Alters perception and response to pain.
- B.
  
  Depresses CNS at high doses.
- C.
  
  Depresses respiratory system.
- D.
  
  Depresses vasomotor center (causes Vasodilation).
2.

What is Morphine used for in the field?
- A.
  
  Analgesia-blocks ability to feel pain as a result of kidney stones, isolated musculoskeletal injuries, major burns, chest pain from a cardiac origin.
- B.
  
  Allergic reactions
- C.
  
  CHF with pulmonary edema
- D.
  
  Extrapyramidal reactions
3.

When treating chest pain or an isolated musculoskeletal injury, the appropriate dosage is MS 2-4mg IVP q 5 minutes if Bp>100,__mg Max. When treating major burns, the appropriate dosage is MS 2-4mg IVP q 5 minutes if Bp>100,__mg Max.
4.

Morphine is known to cause anaphylaxis.
- A.
  
  True
- B.
  
  False
5.

Aspirin is effective in treating chest pain of probably cardiac origin because it blocks ___________ A2, preventing platelets from aggregating.
6.

One of the uses of Aspirin is that it helps indicate a probable AMI in a 12 lead ECG.
- A.
  
  True
- B.
  
  False
7.

Choose the correct dosage for treating a patient with Aspirin.
- A.
  
  MS 2-4mg slow IVP q 5 minutes if Bp>100 10mg Max
- B.
  
  50mg slow IVP or IM
- C.
  
  ASA 324mg chewed and swallowed by giving four 81mg children's chewable tablets
- D.
  
  2.5mg in premixed solution via SVN
8.

Benadryl serves the body during an allergic reaction and/or anaphylaxis and/or extrapyraidal reactions by making ________ which blocks H1 histamine receptors in CNS, blood vessels, respiratory and GI tract. It also serves as an __________ which decreases CNS, re-uptake of dopamine in CNS, reverses extrapyramidal reactions
9.

Check all the indications and field uses for Benadryl.
- A.
  
  Chest pain
- B.
  
  Anaphylaxis
- C.
  
  Analgesia
- D.
  
  Allergic reactions
- E.
  
  Extrapyramidal reactions