Which medical term means involuntary contraction of the muscle?

A. Myalgia
B. Dyskinesia
C. Hyperkinesia
D. Graphospasm
E. Myospasm


Answer: E

Health & Biomechanics

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The ________ of the active drug ingredient can be particularly crucial in drugs with a low therapeutic index

Fill in the blank with the right word.

Health & Biomechanics

Which of the following differentiates the AMPA and the NMDA glutamate-gated channels? Choose the correct option

A) The NMDA-gated channels are permeable to both Na+ and Ca2+. B) The inward current through NMDA-gated channels is voltage-dependent. C) The activation of NMDA receptors can cause widespread and lasting changes in the postsynaptic neuron. D) The NMDA-gated channels are permeable to both Na+ and Ca2+; The inward current through NMDA-gated channels is voltage-dependent; The activation of NMDA receptors can cause widespread and lasting changes in the postsynaptic neuron

Health & Biomechanics

Which is correct regarding the research on home-based physical activity and exercise?

A. Abundant research by the American College of Sports Medicine shows that most Americans achieve the physical activity goal of 150 minutes per week through home-based activities. B. Use of wearable technology to track steps and log physical activity has resulted in a large increase in physical activity. C. Accuracy of wearable devices to track home-based physical activity and exercise is excellent. D. Little research has been conducted on the number of Americans who are physically active or exercise at home on a regular basis.

Health & Biomechanics

Rinne and Weber are ________

A) instruments used in ear surgery B) surgical procedures done to correct hearing difficulty C) diseases of the ear D) tests to assess hearing ability

Health & Biomechanics