Shock (lecture)

Question 1

What is the definition of shock?

Answer 1

Inadequate percussion leading to hypoxia and cell death

Question 2

What are the 5 types of shock covered in lecture?

Answer 2

Septic, Hemorrhagic, Neurogenic, Anaphylaxis, Cardiogenic

Question 3

What is the term used for the finding of viable bacteria in blood?

Answer 3

Bacteremia

Question 4

What is the treatment for septic shock?

Answer 4

Abx

Question 5

What is the best measure of decompensated hemmorhagic shock?

Answer 5

Decrease in BP

Question 6

What is the first goal in hemorrhage shock?

Answer 6

Stop the bleeding

Question 7

What is the most common cause of anaphylaxis?

Answer 7

Antibiotic allergies

Question 8

What Ig and cell type are involved in anaphylaxis?

Answer 8

IgE and Mast cell

Question 9

What is the DoC for anaphylaxis treatment and its contraindication?

Answer 9

Epi: Trick question, there are no absolute contraindications for Epi

Question 10

What are the 6 steps of post-epi administration for anaphylaxis treatment?

Answer 10

Airway protection
Fluid resuscitation
Steroids
Antihistamines
Treat bronchospasm
Glucagon (if on B-blockers)

Question 11

What is the pathophysiology of neurogenic shock?

Answer 11

Disruption of sympathetic NS –> unopposed vagal tone –> hypotension and bradycardia

Question 12

What is the most common cause of cariogenic shock?

Answer 12

Acute Myocardial Infarction