Requiring Students to Be in Class on Time, Providing Them

question 39

Multiple Choice

Requiring students to be in class on time, providing them a syllabus of the course expectations, and explaining the system on which their final grade will be calculated are parts of the patterned expectations that guide social interaction called ________.

• A) social stratification
• B) social profiling
• C) social stereotypes
• D) social structure

Explain how antitussives decrease the cough reflex through central and peripheral nervous system actions.

Discuss the sedative/tranquilizing effects of certain medications on brain receptors to reduce tension and anxiety.

Illustrate how expectorants work to thin mucus and facilitate its removal, improving airway clearance.

Identify how antiemetics prevent or relieve nausea and vomiting by inhibiting neurotransmitter release.

---

Definitions:

Conjugation

(1) A sexual process in ciliate protists that involves exchange of haploid nuclei with another cell. (2) A mechanism for DNA exchange in bacteria that involves cell-to-cell contact.

Pathogenic

Capable of causing disease; refers to microorganisms or agents that can produce an illness when they invade a host organism.

Decomposers

Organisms that break down dead or decaying organisms, turning organic material into simpler substances and recycling nutrients in the ecosystem.

Photosynthesize

The process by which green plants, algae, and some bacteria convert light energy into chemical energy stored in glucose, using carbon dioxide and releasing oxygen.