If a substance resists changes in pH, either by removing or replacing hydrogen ions, it is called
A) neutral.
B) acidic.
C) alkaline.
D) a buffer.
E) a salt.
D) a buffer.
Anatomy & Physiology
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What is situated inferior to the conus medullaris of the spinal cord?
A) cervical enlargement B) posterior median sulcus C) lumbar enlargement D) cauda equina
Anatomy & Physiology
Normally, the left and right ventricles eject the same amount of blood.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
This figure shows an anterior view of the right orbit. What muscle does number 2 indicate?
A. Superior rectus B. Inferior oblique C. Superior oblique D. Lateral rectus E. Medial rectus
Anatomy & Physiology
The pronator teres and pronator quadratus cause pronation of the forearm. What muscle opposes this movement?
A. Pectoralis major B. Supinator C. Subscapularis D. Biceps brachii E. Triceps brachii
Anatomy & Physiology