To solve the problem, we need to identify the drug class mentioned in the statement based on its misuse in sports.
1. Understanding the Problem:
The statement talks about certain drugs that are misused in sports. The types of drugs mentioned are:
2. Analyzing the Drugs:
Opioids are substances that are commonly misused due to their pain-relieving properties, but they can lead to addiction. - Cannabinoids are derived from cannabis plants and are often used for their psychoactive effects, sometimes misused in sports for relaxation or pain management.
Coca alkaloids refer to substances derived from the coca plant, including cocaine, which is often misused as a stimulant.
Smack is a street term for heroin, which is a type of opioid often misused in sports for pain relief or as a performance enhancer.
3. Conclusion:
The drug misuse in sports mentioned in the statement is related to Cannabinoids. These are substances that are derived from cannabis, often misused by athletes for their psychoactive and relaxing effects.
Final Answer:
The correct option is (B) Cannabinoids.
Identify the correct statements:
I. Veins are bright red in colour and provided with wide lumen
II. Veins are non-valvular and blood flows in veins by jerks.
III. Arteries are provided with thick tunica media.
IV. Veins end in capillaries and arteries start with capillaries.
The percentage error in the measurement of mass and velocity are 3% and 4% respectively. The percentage error in the measurement of kinetic energy is:
If \( L, M, N \) are the midpoints of the sides PQ, QR, and RP of triangle \( \Delta PQR \), then \( \overline{QM} + \overline{LN} + \overline{ML} + \overline{RN} - \overline{MN} - \overline{QL} = \):