Beginner Hypothalamus Quiz
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This quiz contains 10 questions. Click below to begin.
Q1. Which diencephalic structure lies inferior to the thalamus and forms the lower part of the lateral wall of the third ventricle?
- Hypothalamus
- Corpus callosum
- Caudate nucleus
- Epithalamus
Q2. Which groove marks the boundary between the thalamus and hypothalamus on the lateral wall of the third ventricle?
- Hypothalamic sulcus
- Central sulcus
- Collateral sulcus
- Calcarine sulcus
Q3. Which visual structure is an important landmark at the anterior inferior aspect of the hypothalamus?
- Superior colliculus
- Optic radiation
- Optic chiasm
- Lateral geniculate nucleus
Q4. Which hypothalamic structure connects the hypothalamus to the pituitary gland?
- Infundibulum
- Posterior commissure
- Fornix body
- Cerebral aqueduct
Q5. Which paired rounded structures are visible on the inferior surface of the hypothalamus posterior to the tuber cinereum?
- Mammillary bodies
- Superior colliculi
- Cerebral peduncles
- Geniculate bodies
Q6. Which hypothalamic nucleus is the principal circadian pacemaker?
- Subthalamic nucleus
- Suprachiasmatic nucleus
- Ventral posterolateral nucleus
- Red nucleus
Q7. Which hypothalamic nuclei synthesize most vasopressin and oxytocin released from the posterior pituitary?
- Lateral and medial geniculate nuclei
- Supraoptic and paraventricular nuclei
- Anterior and posterior thalamic nuclei
- Caudate and putamen
Q8. Which part of the pituitary stores and releases hypothalamic oxytocin and vasopressin?
- Thyroid gland
- Posterior pituitary
- Anterior pituitary
- Pineal gland
Q9. Which hypothalamic region is closely associated with the pituitary stalk and median eminence?
- Splenium
- Tuber cinereum
- Pulvinar
- Cuneus
Q10. Which ventricular cavity is directly bordered by the hypothalamus?
- Third ventricle
- Lateral ventricle posterior horn
- Fourth ventricle
- Central canal