Which of the Following Statements Concerning the Brainstem Is True

question 72

Multiple Choice

Which of the following statements concerning the brainstem is true?

• A)The brainstem consists of the medulla,pons,and cerebellum.
• B)The brainstem is responsible for higher level thinking skills.
• C)Damage to the brainstem is usually fatal.
• D)All twelve cranial nerves enter or exit from the brainstem.
• E)The brainstem is a relay for sensory input.

---

Definitions:

Diene

Organic compounds containing two double bonds, often involved in polymerization reactions.

Hydrogenation

The chemical reaction that adds hydrogen (H2) across unsaturated bonds in molecules, such as converting alkenes to alkanes.

ΔH°

The standard enthalpy change of a reaction, measured under standard conditions (1 atm, 298.15K), representing the difference in enthalpy between products and reactants.

Stability

The resistance of a chemical compound to change in its chemical structure or composition under specific conditions.