Negative Inspiratory Force

Question 1

Negative Inspiratory force is also known as

Answer 1

Maximum inspiratory Pressure (MIP)

Question 2

Negative inspiratory force measures

Answer 2

the output of the inspiratory
muscles against a maximum stimulus

Question 3

A negative inspiratory force value of what is considered normal

Answer 3

-80cmH2O

Question 4

A negative inspiratory force value of what indicates decreased strength of
inspiratory muscles

Answer 4

less than -20cm H2O

Question 5

Negative Inspiratory force measurements can be done on what kind of patients

Answer 5

unconscious and uncooperative patients

Question 6

To measure a patients breathing endurance you measure the

Answer 6

Maximum voluntary ventilation (MVV)

Question 7

What measures muscle function on a single breath

Answer 7

Vital Capacity

Question 8

What determines the ability of patient to sustain an increased respiratory load over time

Answer 8

Maximum Voluntary Ventilation

Question 9

A normal value for MVV is

Answer 9

120-180 lpm

Question 10

What are 4 common side effects of MVV

Answer 10

1. Hyper ventilation
2. Tingling and numbness in the face
3. Lightheadedness
4. Dyspnea