What Is the Medical Term for the Developing Human from the Second

question 33

Multiple Choice

What is the medical term for the developing human from the second through eighth weeks of pregnancy?

• A) Blastocyst
• B) Embryo
• C) Fetus
• D) Zygote

Know the standards and requirements for lubricants and coolants in European (ACEA), US, and other region-specific vehicles.

Apply the correct procedures for checking and changing oil and understanding the roles of technicians in vehicle maintenance.

Understand the use and composition of diesel exhaust fluid (DEF) and its role in reducing NOx emissions.

Know the tools and methods for properly disposing of oil and oil filters.

---

Definitions:

Positron Emission Tomography (PET)

A medical imaging technique that uses radioactive substances to visualize and measure changes in metabolic processes, and other physiological activities in the body.

Electrical Stimulation of the Brain (ESB)

A neurological procedure that involves applying small electric currents to specific areas of the brain, used for research, therapy, or neurological interventions.

Electroencephalograph (EEG)

An electroencephalograph (EEG) is a device used to record the electrical activity of the brain through electrodes placed on the scalp.

Lateral Hypothalamus

A region in the brain known as the hunger center; it plays a significant role in promoting feeding and drinking behavior.