After the segmental (tertiary) bronchus, the next smaller branch of the respiratory passageway is (are) the ________.

A) terminal bronchioles
B) respiratory bronchiole
C) alveolar ducts
D) atrium


Answer: A) terminal bronchioles

Anatomy & Physiology

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What part of the cochlea do the hair cells vibrate against?

A) scala tympani B) basilar membrane C) scala vestibuli D) tectorial membrane

Anatomy & Physiology

The gaps between Schwann cells found at regular intervals in peripheral system neurons are called ________

A) synaptic clefts B) axon terminals C) nodes of Ranvier D) myelin sheaths

Anatomy & Physiology

The liver receives oxygenated blood from the common hepatic artery and deoxygenated blood from the hepatic portal vein.

Answer the following statement true (T) or false (F)

Anatomy & Physiology

Visual stimuli that arrive in the thalamus are relayed to the:

A) brainstem nuclei. B) medulla. C) primary visual cortex in the frontal lobe. D) primary visual cortex in the occipital lobe.

Anatomy & Physiology