From the list, indicate three types of molecules that are permeable to the blood-brain barrier. (Check all that apply.)

A. Oxygen
B. Caffeine
C. Glucose
D. All drugs
E. Large proteins


Answer: C

Anatomy & Physiology

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Which of the following acts as the earliest form of defense against exogenous pathogens in the list?

A) lymphocytes B) skin C) macrophages D) inflammation

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Anaerobic exercise is endurance-type exercise

Indicate whether the statement is true or false

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Speech is produced when the _______ of the larynx are moved.

A. corniculate cartilages B. vestibular folds C. cricoid cartilages D. arytenoid cartilages

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