Exam: IELTS

Definition: Describing something that is done without choice or consent, often imposed by external factors.

Example: The treatment was nonvoluntary, meaning the patients had no say in the decision.

Definition: A concept that refers to the collective consciousness and mental activities of humans, which is believed to influence the environment and evolution.

Example: The idea of the noosphere suggests that human thought can shape the future of our planet.

Definition: A substance that is believed to improve mental functions such as memory, creativity, and motivation without causing significant side effects.

Example: Many students use nootropics to help them study more effectively during exams.

Definition: A hormone produced by the adrenal glands that acts as a neurotransmitter, helping to regulate blood pressure and other bodily functions.

Example: The doctor explained how noradrenaline helps to increase blood pressure during stressful situations.

Definition: Related to or influenced by norepinephrine, a chemical in the body that helps transmit signals in the nervous system.

Example: The noradrenergic system plays a crucial role in regulating mood and stress responses.

Definition: A chemical that acts as both a hormone and a neurotransmitter, helping to regulate functions like heart rate and blood pressure.

Example: Norepinephrine plays a key role in the body's response to stress.

Definition: A standard or typical example that people generally follow or accept in a society or group.

Example: In many cultures, having a family with two children is considered the norm.

Definition: To adjust something so that it follows a standard or rule.

Example: We need to norm the data before analyzing it.

Definition: Being usual, typical, or expected; not unusual or different from what is considered standard or average.

Example: It's normal to feel nervous before a big presentation.

Definition: The usual or expected state or condition of something, often considered as a standard or average.

Example: In a normal situation, everyone would be able to attend the meeting.

Definition: The condition of being usual, typical, or expected; a state where things are regular and not unusual.

Example: After the storm, the town returned to a sense of normalcy.

Definition: The condition of being usual, typical, or expected; the state of being normal.

Example: After the storm, life returned to normality in the town.