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

Author Question: What is the protective mechanism underlying a narrowed pulse pressure? A) Increase the amount of ... (Read 91 times)

torybrooks

  • Hero Member
  • *****
  • Posts: 500
on: Jul 2, 2018
What is the protective mechanism underlying a narrowed pulse pressure?
 
  A) Increase the amount of oxygen entering the lungs.
  B) Stop the loss of blood internally or externally.
  C) Increase the oxygen-carrying capacity of the red blood cells.
  D) Maintain an adequate blood pressure for perfusion.

Question 2

Your patient is an 89-year-old female who you suspect has a generalized infection. Her airway is patent, she is breathing 18 times per minute with good tidal volume, and she has a rapid and weak pulse. Her skin is pale, warm, and moist. Another responder reports that her blood pressure is 88/60. You should FIRST:
 
  A) perform a detailed physical exam.
  B) administer oxygen through a non rebreather mask.
  C) obtain a SAMPLE history.
  D) take a repeat blood pressure to confirm hypotension.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

HandsomeMarc

  • Sr. Member
  • ****
  • Posts: 360
Reply #1 on: Jul 2, 2018
Answer to Question 1

D

Answer to Question 2

A


torybrooks

  • Member
  • Posts: 500
Reply 2 on: Jul 2, 2018
Excellent

xthemafja

  • Member
  • Posts: 348
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

negative feedback mechanism negative feedback mechanism
Amount of Energy Released by Earthquakes of Different Magnitudes Amount of Energy Released by Earthquakes of Different Magnitudes
Apply direct pressure to the patient’s wound. Apply direct pressure to the patient’s wound.
The air pressure going to the nozzle should be reduced to 30 psi or less to help prevent personal ... The air pressure going to the nozzle should be reduced to 30 psi or less to help prevent personal ...
The movement of water vapor molecules exerts vapor pressure on surfaces. The movement of water vapor molecules exerts vapor pressure on surfaces.
Major three factors of blood pressure. Major three factors of blood pressure.
Video: Coaductile pathway, Timing of contraction signal & Conduction system and ECG

For a complete list of videos, visit our video library