Which of the following can be a negative consequence of drug use? (a) Temporary euphoria, (b) Decrease in tolerance, (c) Contraction of an STD, (d) Strengthened refusal skills.

It is illegal for adults to drive when they have what BAC level? (a) 0.01, (b) 0.02, (c) 0.05, (d) 0.08.

Let W_1, ..., W_k be subspaces of a vector space V, such that $V = \sum W_i$. Assume that $W_1 \cap W_2 = 0, (W_1 + W_2) \cap W_3 = 0, \ldots, (W_1 + W_2 + \ldots + W_{k-1}) \cap W_k = 0.$ Prove that V is the direct sum of the subspaces W_1, ..., W_k.

Securing the cloud involves taking steps in physical data center security including all of the following EXCEPT

A) securing access

B) resilience of facilities

C) access control measures

D) malware protection

Conflicts are not always negative. Describe a situation in which a conflict can be positive. Explain why the conflict is positive.

The ability of an individual organism to survive and reproduce in its natural environment is called (A) natural selection (B) Evolution (C) adaptation. (D) descent with modification. (E) fitness

A small office-building air conditioner operates on 408-V AC and consumes 50.0 kW. (a) What is its effective resistance? (b) What is the cost of running the air conditioner during a hot summer month when it is on 8.00 h per day for 30 days and electricity costs $9.00\ \mathrm{cents/kW} \cdot \mathrm{h} ?$

How are refusal skills related to STD prevention?

Why are Rohypnol and GHB linked to exposure to STDs? (a) They are highly addictive. (b) They can be used as date-rape drugs. (c) They are usually taken intravenously. (d) They affect the body's immune response.

Which substance has a legal medical use when used as an inhalant? (a) Gasoline, (b) Nitrous oxide, (c) Solvent, (d) Varnish.

A baby born with FAS may have which of the following? (a) Anxiety, (b) Facial deformities, (c) Kidney problems, (d) All of the above.

Which does not describe a prescription medication? (a) Only a specified amount is distributed. (b) Written approval is required. (c) It should be taken only by the person it is prescribed to. (d) It can be purchased without a doctor's recommendation.

Which is not a strategy to remain alcohol-free? (a) Planning an alcohol-free party, (b) Practicing refusal statements, (c) Attending parties with people who use alcohol, (d) Calling for a ride home if alcohol is present.

Name the four types of drugs described in this lesson and give an example of each.