Shared Flashcard Set

Details

Patient Care in Imaging Technology: Chapter 8
Medical Emergencies
43
Health Care
Not Applicable
02/27/2012

Additional Health Care Flashcards

 


 

Cards

Term
__________ is the result of an exaggerated hypersensitivity reaction, an allergic reaction.
Definition
Anaphylaxis
Term
A ___________ is a contraction of smooth muscles in the walls of the bronchi and bronchioles causing narrowing of the lumen.
Definition
Bronchospasm
Term
___________ is profuse sweating, heavy perspiration.
Definition
Diaphoresis
Term
What is the medical term for fainting.
Definition
Syncope
Term
What are the non-trauma medical emergencies that are most likely to occur while the patient is undergoing radiographic imaging? (name 8)
Definition
1. Shock
2. Anaphylaxis (a type of shock)
3. Pulmonary Embolus
4. Diabetic Reactions
5. CVAs
6. Cardiac and Respiratory Arrest
7. Syncope
8. Seizures
Term
(True or False) In most cases, the first action that should be taken in a life-threatening emergency is to call the hospital emergency team, the physician conducting the procedure, and a co-worker for assistance.
Definition
True
Term
3 areas are observed using the Glasgow Coma Scale. What are they?
Definition
1. Eyes Opening 2. Motor Response 3. Verbal Response
Term
_____ is the body's pathological reaction to illness, trauma, or severe physiologic or emotional stress.
Definition
Shock
Term
What are the symptoms of the compensatory stage of shock?
Definition
1. Skin is cold and clammy
2. Urine output decreases
3. Respirations increase
4. Bowel sounds are hypoactive
5. Blood pressure is normal
6. Anxiety level increases; patient may begin to be uncooperative
Term
What stage of shock is this?
Blood is shunted away from the lungs, skin, kidneys, and gastrointestinal tract to accomodate the brain's and heart's critical need for oxygen.
Definition
Compensatory Stage
Term
What stage of shock is this?
The patient has acute renal failure, and the liver, gastrointestinal, and hematologic systems being to fail.
Definition
Progressive Stage
Term
What are the symptoms of the progressive stage of shock?
Definition
1. Blood pressure falls 2. Respirations are rapid and shallow 3. Severe pulmonary edema (acute respiration distress syndrome/shock lung) 4. Tachycardia 5. Pt c/o cp 6. Mental status changes: confusion -> lethargy -> loss of consciousness 7. Renal, hepatic, gastrointestinal, and hematologic problems occur
Term
What stage of shock is this?
The organ systems of the body suffer irreparable damage, and recovery is unlikely.
Definition
Irreversible Stage
Term
What are the symptoms of the irreversible stage of shock?
Definition
1. Blood pressure remains low 2. Renal and liver failure occur 3. There is a release of necrotic tissue toxins and an overwhelming lactic acidosis
Term
When the amount of intravascular fluid decreases by 15% - 20% or by a loss of 750 - 1,300 ml, what type of shock occurs?
Definition
hypovolemic
Term
Sx of hypovolemic shock: (name 4)
Definition
1. Pt is excessively thirsty
2. Extremeties are cold
3. Skin is cold and clammy
4. Cyanosis (starting at lips and nails)
Term
Radiographer's response to hypovolemic shock:
Definition
1. Stop procedure
2. Place pt in supine with legs elevated 30 degrees (if no spinal injury suspected)
3. Notify physician, call for emergency assistance
4. Prepare to assist with oxygen, intravenous fluids, and meds
5. Assess vital signs every 5 min until emergency team arrives
Term
___________ shock is caused by a failure of the heart to pump an adequate amount of blood to the vital organs.
Definition
Cardiogenic
Term
What should the radiographer's response be for cardiogenic shock?
Definition
1. Call emergency team
2. Locate emergency cart
3. Notify physician
4. Place pt in semi-fowler's to facilitate respiration
5. Prepare to assist with oxygen, intravenous fluid, and medication administration
6. Assess vital signs every 5 min until emergency team arrives
Term
___________ shock occurs when a pooling of blood in the peripheral blood vessels results in decreased venous return of blood to the heart, decreased blood pressure, and decreased tissue perfusion.
Definition
Distributive
Term
There are 3 types of distributive shock. What are they?
Definition
1. Neurogenic
2. Septic
3. Anaphylactic
Term
__________ is the result of an exaggerated hypersensitivity reaction to an allergic reaction.
Definition
Anaphylaxis
Term
A ___________ is a contraction of smooth muscles in the walls of the bronchi and bronchioles causing narrowing of the lumen.
Definition
Bronchospasm
Term
___________ is profuse sweating, heavy perspiration.
Definition
Diaphoresis
Term
What is the medical term for fainting.
Definition
Syncope
Term
What are the non-trauma medical emergencies that are most likely to occur while the patient is undergoing radiographic imaging? (name 8)
Definition
1. Shock
2. Anaphylaxis (a type of shock)
3. Pulmonary Embolus
4. Diabetic Reactions
5. CVAs
6. Cardiac and Respiratory Arrest
7. Syncope
8. Seizures
Term
(True or False) In most cases, the first action that should be taken in a life-threatening emergency is to call the hospital emergency team, the physician conducting the procedure, and a co-worker for assistance.
Definition
True
Term
A rapid neurologic assessment tool that is used frequently in health care institutions is the _______ ____ _____.
Definition
Glasgow Coma Scale
Term
3 areas are observed using the Glasgow Coma Scale. What are they?
Definition
1. Eyes Opening
2. Motor Response
3. Verbal Response
Term
_____ is the body's pathological reaction to illness, trauma, or severe physiologic or emotional stress.
Definition
Shock
Term
What are the symptoms of the compensatory stage of shock?
Definition
1. Skin is cold and clammy
2. Urine output decreases
3. Respirations increase
4. Bowel sounds are hypoactive
5. Blood pressure is normal
6. Anxiety level increases; patient may begin to be uncooperative
Term
What stage of shock is this?
Blood is shunted away from the lungs, skin, kidneys, and gastrointestinal tract to accomodate the brain's and heart's critical need for oxygen.
Definition
Compensatory Stage
Term
What stage of shock is this? The patient has acute renal failure, and the liver, gastrointestinal, and hematologic systems begin to fail.
Definition
Progressive Stage
Term
What are the symptoms of the progressive stage of shock?
Definition
1. Blood pressure falls
2. Respirations are rapid and shallow
3. Severe pulmonary edema (acute respiration distress syndrome/shock lung)
4. Tachycardia
5. Pt c/o cp
6. Mental status changes: confusion -> lethargy -> loss of consciousness
7. Renal, hepatic, gastrointestinal, and hematologic problems occur.
Term
What stage of shock is this?
The organ systems of the body suffer irreparable damage, and recovery is unlikely.
Definition
Irreversible Stage
Term
What are the symptoms of the irreversible stage of shock?
Definition
1. Blood pressure remains low 2. Renal and liver failure occur 3. There is a release of necrotic tissue toxins and an overwhelming lactic acidosis
Term
When the amount of intravascular fluid decreases by 15% - 20% or by a loss of 750 - 1,300 ml, what type of shock occurs?
Definition
hypovolemic
Term
Sx of hypovolemic shock: (name 4)
Definition
1. Pt is excessively thirsty
2. Extremeties are cold
3. Skin is cold and clammy
4. Cyanosis (starting at lips and nails)
Term
Radiographer's response to hypovolemic shock:
Definition
1. Stop procedure
2. Place pt in supine with legs elevated 30 degrees (if no spinal injury suspected)
3. Notify physician, call for emergency assistance
4. Prepare to assist with oxygen, intravenous fluids, and meds
5. Assess vital signs every 5 min until emergency team arrives
Term
___________ shock is caused by a failure of the heart to pump an adequate amount of blood to the vital organs.
Definition
Cardiogenic
Term
What should the radiographer's response be for cardiogenic shock?
Definition
1. Call emergency team
2. Locate emergency cart
3. Notify physician
4. Place pt in semi-fowler's to facilitate respiration
5. Prepare to assist with oxygen, intravenous fluid, and medication administration
6. Assess vital signs every 5 min until emergency team arrives
Term
___________ shock occurs when a pooling of blood in the peripheral blood vessels results in decreased venous return of blood to the heart, decreased blood pressure, and decreased tissue perfusion.
Definition
Distributive
Term
There are 3 types of distributive shock. What are they?
Definition
1. Neurogenic
2. Septic
3. Anaphylactic
Supporting users have an ad free experience!