The First Detectable Sign of Vitamin a Deficiency Is Usually

question 79

Multiple Choice

The first detectable sign of vitamin A deficiency is usually

• A)xerosis.
• B)xerophthalmia.
• C)night blindness.
• D)corneal keratinization.

---

Definitions:

Static Public IP

A static public IP is a permanent Internet Protocol address assigned to a computing device to provide a constant point of contact to the internet.

Antistatic Wrist Strap

An antistatic wrist strap, also known as an electrostatic discharge (ESD) wrist strap, is a safety device used to prevent the buildup of static electricity on a person's body, which can cause damage to electronic components.

Disassembly Procedures

The systematic process of taking apart a device or product to understand its internal components, usually for repair or examination purposes.

Hub

A device used with the universal serial bus or in a star network topology that allows multiple device connections. A network hub cannot look at each data frame coming through its ports like a switch does. It forwards data frames (packets) to all ports.