Stages and Planes of Anesthesia Flashcards

(20 cards)

1
Q

What is the ideal stage and plane for a anesthetized patient?

A

Stage 3 plane 2

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2
Q

What is the behavior of a patient during stage I of anesthesia?

A

Disorientation, struggling, fear

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3
Q

What is the behavior of a patient in stage II excitement stage of anesthesia?

A

Excitement: reflex struggling, vocalization, paddling, chewing

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4
Q

What is the behavior of a patient in stage III/ Light stage III of anesthesia?

A

Unconscious; possible movement in response to surgical stimulation

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5
Q

What is the behavior of a patient in stage III/ surgical anesthesia?

A

Unconscious; immobile

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6
Q

What is the behavior of a patient in stage III/ Deep stage III of anesthesia?

A

Unconscious; immobile

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7
Q

What is the behavior of a patient in stage IV of anesthesia?

A

Unconscious; immobile

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8
Q

In stage I of anesthesia what is the respiration like?

A

Respiratory rate increased; dogs may pant

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9
Q

In stage II Excitement stage of anesthesia what is the respiration like?

A

Irregular, may hold breath or hyperventilate

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10
Q

In stage III/Light stage III of anesthesia what is the respiration like?

A

Regular; rate - high, normal, or low

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11
Q

In stage III/Surgical anesthesia what is the respiration like?

A

Regular and shallow; rate- often normal mildly decreased

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12
Q

In stage III/ Deep stage III of anesthesia what is the respiration like?

A

Shallow; rate - often normal; may see abdominal breathing

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13
Q

In stage IV of anesthesia what is the respiration like?

A

Apnea (not breathing)

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14
Q

What is the cardiovascular function of a patient in stage II Excitement stage of anesthesia?

A

Heart rate often increased

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15
Q

What is the cardiovascular function of a patient in stage III/Light stage III of anesthesia?

A

Heart rate often high normal; pulse strong

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16
Q

What is the cardiovascular function of a patient in stage III/ Surgical of anesthesia?

A

Heart rate often normal or mildly decreased, capillary refill time (CRT) normal; pulse strength decreased

17
Q

What is the cardiovascular function of a patient in stage III/Deep stage III of anesthesia?

A

Heart rate low normal to well below normal; pale mucous membranes; CRT high normal or prolonged; pulse strength significantly decreased

18
Q

What is the cardiovascular function of a patient in stage IV of anesthesia?

A

Cardiovascular collapse

19
Q

What is the cardiovascular function of a patient in stage I of anesthesia?

A

Heart rate increased

20
Q

How many stages of anesthesia are there?