Psychology 2301 Exam 1 - Nurselytic

Correct Answer: B

Rationale: Genetic predispositions are indeed a factor in the development of mental disorders, but they are not the sole determining factor. While genetics can predispose individuals to certain conditions, environmental factors, lifestyle choices, and life experiences also play a significant role.
Choice A is incorrect because mental disorders are influenced by a combination of genetic and environmental factors.
Choice C is incorrect as genetic predispositions do have an impact on mental health.
Choice D is incorrect as genetic predispositions do not guarantee the development of mental disorders, as other factors also contribute to their onset.

Correct Answer: B

Rationale: The correct answer is B: Synapse. The synapse is the site where chemical communication occurs between neurons. Neurotransmitters are released from the axon terminal of one neuron, cross the synaptic cleft, and bind to receptors on the dendrites of the next neuron.
Choice A, Neuron, is incorrect as it refers to the entire nerve cell.

Choices C and D, Axon and Dendrite, are also incorrect as they are specific parts of a neuron and not the primary site of chemical communication.

Correct Answer: A

Rationale: A diathesis is indeed the correct term for a predisposition toward developing a disorder. A diathesis refers to an underlying vulnerability or predisposition to a particular condition.
Choice B, 'comorbidity,' refers to the presence of two or more disorders in the same individual.
Choice C, 'genotype,' relates to an individual's genetic makeup.
Choice D, 'phenotype,' refers to the observable characteristics of an organism resulting from the interaction of its genotype with the environment.
Therefore, A is the most appropriate term for describing a predisposition toward developing a disorder.

Correct Answer: B

Rationale: Brain development plays a crucial role in the onset of many mental disorders. It affects how the brain processes information and responds to stress, influencing the development of psychopathology.
Choice A is incorrect as brain development does impact psychopathology.
Choice C is incorrect as brain development is linked to mental disorders as well.
Choice D is incorrect as brain development has implications for mental health.

Correct Answer: B

Rationale: Childhood trauma can have profound and lasting effects on behavior and mental health in adulthood. It can lead to various issues such as anxiety, depression, PTSD, and difficulties in forming relationships.
Choice A is incorrect because childhood trauma doesn't automatically disappear with age.
Choice C is incorrect as research shows that childhood trauma can significantly impact adult behavior.
Choice D is incorrect as overcoming childhood trauma is usually a complex and challenging process that may require therapy and support.