This topic contains a solution. Click here to go to the answer

Author Question: Colloids differ from crystalloids in that 1. they contain electrolytes. 2. they readily leave ... (Read 52 times)

geoffrey

  • Hero Member
  • *****
  • Posts: 880
Colloids differ from crystalloids in that
 
  1. they contain electrolytes.
  2. they readily leave the blood and enter cells.
  3. they are too large to cross membranes.
  4. they promote urine output.

Question 2

Examples of vasoconstrictors used to treat shock include all of the following except
 
  1. propranolol (Inderal).
  2. dobutamine (Dobutrex)
  3. norepinephrine (Levophed).
  4. phenylephrine (Neo-synephrine).



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cam1229

  • Sr. Member
  • ****
  • Posts: 329
Answer to Question 1

Correct Answer: 3
Rationale 1: Colloids are made up of protein and other large molecules.
Rationale 2: Crystalloids, not colloids, readily cross into cells. Colloids contain proteins that are too large to leave the blood.
Rationale 3: Colloids contain proteins that are too large to leave the blood.
Rationale 4: Crystalloids promote urine output, whereas colloids increase oncotic pressure.

Answer to Question 2

Correct Answer: 1
Rationale 1: Propranolol is a beta blocker used to treat hypertension.
Rationale 2: Dobutamine is a vasoconstrictor used to treat vasodilatation and hypotension, which occur in shock.
Rationale 3: Norepinephrine is a vasoconstrictor used to treat vasodilatation and hypotension, which occur in shock.
Rationale 4: Phenylephrine is a vasoconstrictor used to treat vasodilatation and hypotension, which occur in shock.




geoffrey

  • Member
  • Posts: 880
Reply 2 on: Jul 23, 2018
Excellent


AmberC1996

  • Member
  • Posts: 317
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

For a complete list of videos, visit our video library