Ther ex: Aerobic

Question 1

Adaptation

Answer 1

10-12 weeks for gains/build up

Question 2

Overload

Answer 2

Increase (time, incline, speed, weight) to see gains

Question 3

Reversibility

Answer 3

2 weeks

Question 4

Benefits

Answer 4

Increased blood flow
Increased cardiac output
Increased O2 uptake
Increased HR, BP, RR
Vasoconstriction
No change in diastolic

Question 5

Goals

Answer 5

CV change
General Conditioning
Decrease Body fat
decrease LDL
improve bones, tendons, ligaments

Question 6

Normal BP

Answer 6

< 120/80

Question 7

Pre Hypertension

Answer 7

120-129 (systolic)
_______
80-89 (diastolic)

Question 8

Hypertension

Answer 8

140-159 (systolic)
_____________

90-99 (diastolic)

(AND/OR)

Question 9

Hypotension

Answer 9

<100

Question 10

Child BP

Answer 10

> 120/80

Question 11

Normal HR in adults

Answer 11

60-100 at rest

Question 12

Normal HR in children

Answer 12

80-100

Question 13

Bradycardia

Answer 13

<60

Question 14

Tachycardia

Answer 14

> 100

Question 15

MET= Energy Expenditure

Answer 15

Light < 3 = slow walking, bathing
Mod 3-6 = walking > 3 mph, vacuuming
Vig >6 = Jogging, shoveling

Question 16

Treatments for hypertension

Answer 16

Sodium reduction
alcohol reduction
Weight reduction
Increasing physical activity

Question 17

Exercise implication

Answer 17

Within 1 min of stopping exercise, HR should drop 20 bpm.

Caution if it drops 12 bpm or less.

Question 18

Aerobic program

Duration, Goal, Frequency, Mode, Reversibility

Answer 18

Duration: 20-30 mins (healthy) at 60-70% HR
5 min intervals or longer duration with less intensity for de-conditioned
Goal: 20-30 mins of continuous activity
Frequency: 3-5x /week
Mode: The type of exercise
Reversibility: 2 weeks

Question 19

If BP drops WHILE exercising…

Answer 19

Stop exercise!

Question 20

Stresses the heart more- UE or LE exercise?

Answer 20

UE stresses the heart more, requires more O2

Increases BP and HR more

Question 21

Warm up

Answer 21

5-10 mins
Increase: mm temp, flexibility, O2 uptake
Blood flow from central to peripheral
Ex) Dynamic stretching, walking

Question 22

Cooldown

Answer 22

5-10 mins

decrease blood pooling, prevent CV complications

Question 23

BORG

Answer 23

13-14 at 70% MHR

Question 24

Aerobic indications

Answer 24

Decreased: Strength, endurance, conditioning.

CV disease

Question 25

No exercise if Systolic is _____, Diastolic is _____

Answer 25

Resting systolic is > 200 mmHg

Resting diastolic is > 110 mmHg

Question 26

Abnormal response to exercise:

Answer 26

RHR > 120 bpm
SBP >250 mmHg with ex
DBP > 115 mmHg with ex
SaO2 < 90%

Question 27

Abnormal response to exercise:

Answer 27

RHR > 120 bpm
SBP >250 mmHg with ex
DBP > 115 mmHg with ex
SaO2 < 90%

Question 28

Red flags

Answer 28

RHR > 120 or <40
Resting SBP >200
Resting DBP>110
Active SBP>250
Active DBP>115
Dyspnea: resting RR> 35 breaths per min
Blood glucose>250 mgdl
Angina/chest pain
Profound fatigue
Mental confusion
Arrhythmias
Acute illness or fever
Declining oxygen saturation

Question 29

Warning signs of MI

Answer 29

chest discomfort, pressure, fullness, pain lasting more than a few minutes
Pain in one or both UE, neck, back, jaw, or stomach
SOB with or without chest discomfort
Cold sweat, nausea, lightheadedness