What Sexual Behavior Is Associated with the Highest Risk of HIV

question 51

Multiple Choice

What sexual behavior is associated with the highest risk of HIV infection?

• A)fellatio
• B)cunnilingus
• C)vaginal intercourse
• D)anal intercourse

Comprehend the trigonometric ratios and their application in solving problems involving right triangles.

Apply trigonometry to find angles and side lengths in right triangles.

Utilize vector addition methods to solve problems involving the sum of vectors.

Recognize the significance of angles in geometry, especially right angles.

---

Definitions:

Ethmoid Bone

A spongy, delicate bone that forms part of the cranial floor and nasal cavity, contributing to the nasal septum and the orbital walls.

Nasal Conchae

Long, narrow, curled shelves of bone that protrude into the breathing passage of the nose to increase surface area for moistening, warming, or cooling the air entering the lungs.

Ethmoid Bone

A sponge-like, cube-shaped bone located between the eyes, forming a portion of the nasal cavity and the eye sockets.

Auditory Ossicles

Three small bones (the malleus, incus, and stapes) located in the middle ear that transmit sound vibrations from the eardrum to the inner ear.