Anatomy of the Diaphragm

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Where is the apex beat of the heart normally found?

Fifth left intercostal space (correct)

Second left intercostal space

Sixth left intercostal space

Third left intercostal space

In the male, where does the nipple usually lie?

Sixth intercostal space

Third intercostal space

Fourth intercostal space (correct)

Fifth intercostal space

What muscle forms the anterior fold of the axillary region?

Pectoralis major (correct)

Pectoralis minor

Serratus anterior

Deltoid

How can the position of the apex beat of the heart be accurately localized?

By placing two fingers over intercostal spaces and moving them Signup and view all the answers

What causes the apex beat of the heart?

Left ventricle contraction against thoracic wall Signup and view all the answers

Which muscle forms the posterior fold in the axillary region?

Latissimus dorsi Signup and view all the answers

What structure covers the spines of C1 to C6 vertebrae?

Ligamentum nuchae Signup and view all the answers

How can you make the anterior axillary fold stand out?

Pressing a hand hard against the hip Signup and view all the answers

What lies in the fourth intercostal space in males?

Nipple Signup and view all the answers

What structure forms the posterior axillary fold?

Latissimus dorsi tendon Signup and view all the answers

Anatomy of the Diaphragm

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Questions and Answers

Where is the apex beat of the heart normally found?

In the male, where does the nipple usually lie?

What muscle forms the anterior fold of the axillary region?

How can the position of the apex beat of the heart be accurately localized?

What causes the apex beat of the heart?

Which muscle forms the posterior fold in the axillary region?

What structure covers the spines of C1 to C6 vertebrae?

How can you make the anterior axillary fold stand out?

What lies in the fourth intercostal space in males?

What structure forms the posterior axillary fold?

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