Drug use can be defined as the consumption of legal and illegal drugs.
A drug is any substance that changes the way a person thinks, feels, and behaves. Legal drugs such as alcohol and tobacco are commonly used.
Many people take prescription medications such as pain relievers, sleeping pills, and antidepressants under the supervision of a doctor.
However, many prescription drugs are used off-label.
Drug abuse and use of illegal drugs such as cocaine, LSD, amphetamines and heroin can cause problems in people's lives.
Drug use can also affect people's health and relationships. Many people lose their jobs or have financial problems.
In general, people take medications for a variety of reasons.
- To feel good. Drugs can cause intense pleasure.
- Feel better. Some people who suffer from social anxiety, stress, and depression use drugs to reduce anxiety.
- Do better. Some people feel the need to improve their concentration at school or work, or to improve their skills in sports.
- Curiosity and social pressure.
Full question here :
Q. Choose the best answer from the given options. What is drug use in general?
A. Excessive over-the-counter use
B. Illegal drug use only
C. Legal drug use only
D. Legal and illegal drug use
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Answer:
The answer to fill in the blanks, for this statement: The pharynx is the common passageway for food and air that leads into these two inferior structures: the esophagus and the larynx.
Explanation:
The pharynx, even though being a pretty simple structure of a tube that runs from both nose and mouth towards the throat and bifurcates into the esophagus and also the larynx, is one of the few organs that works both for feeding and also breathing. The pharynx is divided into three portions: the nasopharynx (the back of the nasal cavity), oropharynx (the back of the mouth) and the laryngopharynx. Because it is the only tube-like structure that leads both from the nose and from the mouth, it serves as the conducting system for both food and fluids, and air. When it reaches the neck, around the epiglotis, the pharynx transforms into the larynx, through which air passes towards the lungs. On the other side, the pharynx gives way to the esophagus, which is the main conducting system for food and fluids.
A medical imaging facility recently purchased a new open MRI machine to cater to patients who find the older closed machines claustrophobic. This new machine is an example of <u>Capital</u>.
MRI- A powerful magnet and radio waves are used in magnetic resonance imaging (MRI) to examine the organs and structures within our body. MRI scans are used by medical practitioners to identify a range of illnesses, from cancers to damaged ligaments. MRIs are particularly effective for studying the brain and spinal cord.
Claustrophobic- The well-known fear of being imprisoned in small, enclosed places, known as claustrophobia, is frequently thought of as a conditioned reaction to traumatic events. Surprisingly, scientist discovered that claustrophobia can result from mutations in a single gene that encodes a stress-regulated neuronal protein.
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Answer:
Most practitioners wait until at least 6 weeks to perform a first pregnancy ultrasound. However, a gestational sac can be seen as early as 4 1/2 weeks after your last period, and a fetal heartbeat can be detected at 5 to 6 weeks (though it might not always be).
Answer:
1.2-1.4g/kg and for a strength training athletes as high as 1.6-1.7g/kg
