A Newborn Who Is Accidentally Given a Drug That Destroys

question 12

Multiple Choice

A newborn who is accidentally given a drug that destroys the thymus would most likely

• A)lack class I MHC molecules on cell surfaces.
• B)lack humoral immunity.
• C)be unable to genetically rearrange antigen receptors.
• D)be unable to produce mature T cells.
• E)have a reduced number of B cells and be unable to form antibodies.

Explain the development of binocular vision and its impact on infant perception.

Understand the concepts of modeling and imitation in cognitive development according to Piaget.

Identify key motor skills development in infants and their significance.

Analyze the impact of external factors such as screen time and caregiver interaction on infant development.

---

Definitions:

Amygdala

A part of the brain located in the temporal lobe, known for its role in processing emotions, especially fear and pleasure.

fMRI Machine

A device used in neuroimaging to measure and map brain activity through changes in blood flow.

Monozygotic

Referring to twins who originated from a single fertilized egg and are genetically identical.

DNA

Deoxyribonucleic acid, a self-replicating material present in nearly all living organisms as the main constituent of chromosomes, carrier of genetic information.