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

Author Question: The nurse wants to calculate a patient's mean arterial pressure. Which vital sign measurement should ... (Read 22 times)

awywial

  • Hero Member
  • *****
  • Posts: 577
The nurse wants to calculate a patient's mean arterial pressure. Which vital sign measurement should the nurse use to make this calculation?
 
  1. blood pressure
  2. temperature
  3. respirations
  4. heart rate

Question 2

The nurse, caring for a patient who sustained a traumatic injury several days ago, notes that the patient is hypotensive, oliguric, and has cool, pale skin and acidosis. The nurse understands that these are manifestations of which type of shock?
 
  1. hypovolemic
  2. cardiogenic
  3. septic
  4. anaphylactic



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ryansturges

  • Sr. Member
  • ****
  • Posts: 338
Answer to Question 1

Correct Answer: 1

The mean arterial pressure can be calculated by multiplying the diastolic blood pressure by 2, adding the systolic pressure, and dividing this total by 3. The patient's blood pressure is needed to make this calculation. Temperature, respirations, and heart rate are not used to calculate mean arterial pressure.

Answer to Question 2

Correct Answer: 1
Hypovolemic shock is caused by a decrease in intravascular volume. In hypovolemic shock, the venous blood returning to the heart decreases, and ventricular fills drops. As a result, stroke volume, cardiac output, and blood pressure decrease. Hypovolemic shock affects all body systems. Cardiogenic shock occurs when the heart's pumping ability is compromised to the point that it cannot maintain cardiac output and adequate tissue perfusion. Patients at risk for developing infections leading to septic shock include those who are hospitalized, have debilitating chronic illnesses, or have poor nutritional status. Septic shock does not usually present in a patient with a traumatic injury. Anaphylactic shock is the result of a widespread hypersensitivity reaction from medications, blood administration, latex, foods, snake venom, and insect stings.




awywial

  • Member
  • Posts: 577
Reply 2 on: Jun 25, 2018
:D TYSM


laurnthompson

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

For a complete list of videos, visit our video library