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

Author Question: A football player injured his knee during practice and is in pain. His left knee is swollen, ... (Read 148 times)

Kthamas

  • Hero Member
  • *****
  • Posts: 546
on: Jul 2, 2018
A football player injured his knee during practice and is in pain. His left knee is swollen, ecchymotic, and flexed in an upward position. Your partner reports that the distal skin is warm, and he has located a weak pedal pulse. Which one of the following should you perform immediately?
 
  A) Splint the knee in the position found prior to providing transport to the hospital.
  B) Place the patient on a long spine board and apply the traction splint en route to the hospital.
  C) Apply a traction splint and straighten the knee until the pain is decreased.
  D) Realign and straighten the injured knee and then immobilize it by binding it to the other leg.

Question 2

Both excessively high PaO2 and low PaCO2 result in:
 
  A) cerebral vasoconstriction.
  B) coronary vasoconstriction.
  C) cerebral vasodilatation.
  D) coronary vasodilatation.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jayson

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jul 2, 2018
Answer to Question 1

A

Answer to Question 2

A


Kthamas

  • Hero Member
  • *****
  • Posts: 546
Reply #2 on: Jul 2, 2018
Thank you


Jayson

  • Sr. Member
  • ****
  • Posts: 350
Reply #3 on: Jul 2, 2018
No problemo


« previous next »
 

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

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.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Skin of an African (left) and Asian (right) elephant. Skin of an African (left) and Asian (right) elephant.
Quadrants of the Left Breast Quadrants of the Left Breast
Left coronary artery (only seen if auricle is open) Left coronary artery (only seen if auricle is open)
This is the first portrait of George Washington, painted by John Gadsby Chapman. Washington’s right This is the first portrait of George Washington, painted by John Gadsby Chapman. Washington’s right
Botox therapy: (left) before treatment; (right) after treatment. Botox therapy: (left) before treatment; (right) after treatment.
Uncover the left arm and shoulder. Apply oil or lotion to the arm with effleurage from hand to ... Uncover the left arm and shoulder. Apply oil or lotion to the arm with effleurage from hand to ...
Video: Primary Active Transport - electrochemical gradient and ion transport / water movement

For a complete list of videos, visit our video library