FSMTB Exam MBLEx Topic 1 Question 23 Discussion

Actual exam question for FSMTB's MBLEx exam

Question #: 23
Topic #: 1

[All MBLEx Questions]

Which muscle is responsible for initiating inhalation?

AIntercostals

BAbdominals

CDiaphragm

DPectoralis major

Show Suggested Answer

Suggested Answer: B

Scapulohumeral rhythm exposes the function of the glenohumeral joint by testing at which degree the scapula activates during an initial abduction of the arm. At 45 degrees, the scapula should engage until the end range motion of abduction.

by Elmer at May 30, 2024, 01:04 PM

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Laticia

10 days ago

I'm not sure, but I think it's either A) Intercostals or C) Diaphragm.

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Devorah

12 days ago

I agree with Rodolfo, the diaphragm is responsible for initiating inhalation.

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Rodolfo

17 days ago

I think the answer is C) Diaphragm.

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