Massage and Bodywork Licensing Examination MBLEx Test Anatomy and Physiology 1

Question 1

Which layer of the epidermis is responsible for continuous cell division to replenish skin cells?

Accepted Answer

Stratum basale

Answer

Stratum corneum

Answer

Stratum granulosum

Answer

Stratum spinosum

Question 2

The head of the femur articulates with which structure to form the hip joint?

Accepted Answer

Acetabulum

Answer

Glenoid fossa

Answer

Tibial plateau

Answer

Olecranon fossa

Question 3

Which neurotransmitter is released at the neuromuscular junction to initiate skeletal muscle contraction?

Accepted Answer

Acetylcholine

Answer

Dopamine

Answer

Norepinephrine

Answer

Serotonin

Question 4

The sinoatrial (SA) node, which generates the heart's electrical impulse, is located in which chamber?

Accepted Answer

Right atrium

Answer

Left ventricle

Answer

Left atrium

Answer

Right ventricle

Question 5

Which of the following muscles is NOT part of the rotator cuff?

Accepted Answer

Teres major

Answer

Supraspinatus

Answer

Infraspinatus

Answer

Subscapularis

Question 6

What is the primary role of the lymphatic system with respect to interstitial fluid?

Accepted Answer

Returning excess tissue fluid to the bloodstream

Answer

Producing erythrocytes in lymph nodes

Answer

Filtering metabolic waste through the kidneys

Answer

Secreting digestive enzymes into the small intestine