At Which Gestational Age Do Basic Heart Structures, Major Blood

question 3

Multiple Choice

At which gestational age do basic heart structures, major blood vessels, lymph nodes, and ducts form?

• A) month 6
• B) month 8
• C) month 4
• D) month 7
• E) month 2

---

Definitions:

Itching and Burning Sensations

Uncomfortable feelings on the skin that urge scratching and may feel hot, often indicative of an underlying medical condition or irritation.

Closed-angle Glaucoma

A type of glaucoma where the angle between the iris and cornea suddenly becomes blocked, leading to rapid increase in intraocular pressure.

Open-angle Glaucoma

A common form of glaucoma characterized by the gradual loss of peripheral vision.

Corneal Abrasion

A scratch or injury to the cornea, the clear protective covering over the front part of the eye, often causing pain, redness, and sensitivity to light.