1 Intro info Flashcards

1
Q

What is a medical emergency?

A

an urgent or pressing need for medical attention

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2
Q

What is a critical care patient?

A

a patient whose condition can deteriorate rapidly

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3
Q

What is an intensive care unit (ICU)?

A

a facility for management for critical care patients

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4
Q

T/F: An intensive care unit (ICU) is the same thing as an emergency room.

A

FALSE

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5
Q

What are options for clinics that offer emergency services?

A
  • specifically an emergency clinic - 24 hour full service emergency and critical care facility; typically transfers patients to their usual vet on next working day
  • full service hospital with 24 hour service for its clientele
  • on-call rotation of area veterinarians
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6
Q

What are some ethical considerations in ECC?

A
  • obligation to patient
  • obligation to client
  • facilitation of client decision making
  • client disenchantment w previous veterinarian
  • indigent clients
  • stray animals
  • decision whether or not to treat
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7
Q

Some issues faced related to obligation to the patient?

A
  • alleviate / prevent pain
  • minimize stress, sufferring
  • attempt to correct dz or injury w reasonable prognosis
  • humane euthanasia when indicated
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8
Q

Some issues faced related to obligation to client?

A
  • honesty, courtesy, respect
  • protection of client confidences
  • reasonable fees
  • informed consent
  • competent and caring services
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9
Q

Some ideas about how to effectively facilitate client decision making?

A
  • avoid haste
  • consider emotions
  • empathetic third party may assist
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10
Q

Some guidelines when dealing with client disenchantment with the previous vet?

A
  • avoid criticism [you do not know condition of animal when other vet saw/treated it or the vet’s thought process/reasoning]
  • listen and allow client to calm
  • focus on animal’s present condition
  • consider consultation w previous vet for patient’s benefit
  • consider reporting misdeeds AFTER patient care, if there are misdeeds to report - via proper channels
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11
Q

What to remember when dealing with indigent clients?

A
  • patient must receive vet’s best services unless the client specifically consents to less extensive services
  • patient must be treated with same level of care as when client is paying full fees
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12
Q

Considerations when treating stray animals:

A
  • “Good Samaritan” rarely assumes the bill
  • obligation to animal dictates at least supportive care at minimum
  • the owner, once located, may refuse to pay the bill
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13
Q

When might the decision to NOT treat be made?

A
  • treatable or untreatable conditions that result in poor quality of life
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14
Q

What are ways to decide to not treat?

A
  • passive euthanasia

- orders to not resuscitate (no code, DNR, DNAR)

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15
Q

Alternative to passive euthanasia and deciding not to treat?

A

active euthanasia - performed by vet

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16
Q

Legal considerations when working in ECC?

A
  • negligence
  • contracted liability
  • emergency Tx communications
  • informed consent
  • emergency prescriptions
  • euthanasia in owner absence
  • client assisstance w treatment
  • communication bottom line
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17
Q

Why might a vet face negligence issues?

A
  • deviation from accepted standards
  • national locality rule
  • specialists held to higher standards
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18
Q

When does the vet-client relationship begin?

A

upon verbal or written agreement

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19
Q

When does the contract (VCPR) end?

A
  • Tx is complete
  • care is transferred to another veterinarian
  • the client decides to terminate the contract
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20
Q

If a client makes telephone contact with a vet, what is a potential liability issue?

A
  • vet liable if client is NOT advised to have animal examined
  • vet also liable is medication is prescribed w/o an examination
21
Q

What law is violated if medication is prescribed over the phone without an examination of the animal?

A

MO Practice Act

22
Q

When should decision be made for euthanasia if owner cannot be contacted?

A
  • based on good judgement

- defendable in court, if action is similar to what other veterinarians would do

23
Q

How can a vet show forsight and avoid liability for client injury?

A
  • offer to have vet or vet tech restrain animal, instead of the client
  • if client bitten by their animal and you did not offer this, you are liable
24
Q

One of the most important aspects of vet care, especially in the emergency setting?

A

COMMUNICATION

25
How might a hospital maintain "readiness"?
- have a ready area - wall chart/s w quick dose reference - training, drill sessions - maintenance of equipment and supplies - check lists
26
Suggested order of assessment for primary survey and triage of individual patient?
- RAPID - one minute evaluation - level of consciousness - airway, breathing status - cardiovascular assessment - nervous and musculoskeletal assessment
27
Triage of multiple patients: What is class 1?
most urgent, catastrophic immediate treatment required - will die if not treated ASAP
28
Triage of multiple patients: What is class 2?
severe, critical action needed in minutes to an hour
29
Triage of multiple patients: What is class 3?
Serious action needed in a few hours acute injury - in a lot of pain, but not in jeopardy of dying at that moment
30
Triage of multiple patients: What is class 4?
less serious but pressing needs treatment w/in 24 hours, but cannot 'wait until Monday'
31
Triage of multiple patients: What is the status of a patient who is not classified?
emergency b/c of owner's concern or convenience action after classified patients are under control
32
Minimum data base of emergency laboratory?
- PCV and TP - blood glucose via reagent strip glucose meter - BUN (azostix) - urine specific gravity often added in: CBC blood chem and electrolytes and lactate urinalysis
33
common diagnostic capabilities in emergency laboratory?
- hematology - cytology - microbiology - hemostasis - blood gases
34
What test assesses coagulation cascade?
Clotting times PT PTT
35
What test evaluates extrinsic clotting pathway? | And intrinsic pathway?
extrinsic: prothrombin time intrinsic: partial prothrombin time
36
What is most important aspect of your evaluation of patient?
your physical exam - what you see/feel/hear/smell/etc do NOT rely too heavily on machines to tell you everything examine patient with your own senses very carefully then follow up with selected laboratory tests
37
What is a central venous pressure test used to evaluate?
- reflection of right atrial pressure | - used for early detection of fluid overload during intravenous fluid therapy
38
What materials do you need for central venous pressure monitoring?
- catheter [jugular often] - IV extension tubing - 3 way stop cock - IV infusion set and fluids - second IV extension tubing w catheter cap and cm ruler OR commercially available manometer
39
What are normal central venous pressure values?
0 to 5 cm H20 varies with position of catheter tip so establish zero point and monitor variations from that point
40
Invasive methods to monitor patient status?
CVP direct arterial blood pressure pulmonary artery catheter intra-abdominal pressure
41
What does low CVP indicate?
hypovolemia | vasodilation
42
What does high CVP indicate?
artifactual elevations: if peripheral instead of central location or catheter tip OR if catheter is obstructed with kinks or blood clots physiological alterations
43
What physiologic alterations may be present when monitoring high CVP, after r/o artifacts?
- hypervolemia - normovolemia or hypovolemia w cardiac decompensation - cardiopressaant anesthesiaa or cardiopulmonary dz - inc intrathoracic pressure [due to mechanical ventilation or pleural space dz]
44
What can you do for a patient wiht high CVP?
- always do something! - check for artifactual causes - slow or stop IV fluids
45
What can you do for patient w low or normal CVP?
- continue or inc IV fluid administration rate
46
T/F: CVP is a reflection of left heart pressures, therefore, with a normal CVP, pulmonary edema will not occur.
FALSE - CVP does NOT reflect left heart pressures - therefore pulmonary edema can result in face of normal CVP
47
How can direct arterial blood pressure be monitored?
- dorsal pedal artery | - transducer and monitor
48
How can intra abdominal pressure be monitored?
- foley urinary catheter | - water monitor
49
What info is included on standard medical record forms?
- Hx and PE - estimate / consent for Tx - progress notes - anesthesia and Sx reports - dismissal (instructions for owners)