Uppers include cocaine, amphetamines, nicotine and caffeine – all of which stimulate activity of the CNS (Central Nervous System) In some ways, uppers seem to be the “All-American” drugs
How do stimulants affect the body quizlet?
How do stimulants affect the brain? speeds up the brains functioning causing shakiness, loss of coordination, and physical collapse and brain damage speeds up and strains the cardiovascular system, leads to rapid heart beat, high blood pressure, and irregular heart rhythm
What is a physiological effect of a central nervous system stimulant quizlet?
Physiological Effects Blood pressure and heart rate Constrict blood vessels Increase blood glucose Open up breathing passages
Which of the following substances accounts for the largest category of poisoning exposures?
Pain medications lead the list of the most common substances implicated in adult poison exposures (20 years old or older, NPDS, 2019) Sedatives and sleeping medications, antidepressants, and cardiovascular medications follow These exposures are often intentional
What is the proper first aid for someone who has taken an overdose of drugs quizlet?
Position the person on his/her side and keep the airway open Do not delay other interventions, such as rescue breathing or CPR, while waiting for naloxone to work Monitor the person’s condition while waiting for emergency assistance If breathing stops at any time, begin rescue breathing or CPR, if trained to do so
What are examples of depressants quizlet?
The three types of depressants are barbiturates, benzodiazepines, and sleep medications
What are true stimulants?
Stimulants, sometimes called “uppers,” temporarily increase alertness and energy The most commonly used street drugs that fall into this category are cocaine and amphetamines Prescription stimulants come in tablets or capsules When abused, they are swallowed, injected in liquid form or crushed and snorted
What are CNS stimulant drugs?
CNS stimulants (CNS stands for central nervous system) are medicines that stimulate the brain, speeding up both mental and physical processes They increase energy, improve attention and alertness, and elevate blood pressure, heart rate and respiratory rate
Is caffeine a CNS stimulant?
Caffeine is the most widely consumed central-nervous-system stimulant Three main mechanisms of action of caffeine on the central nervous system have been described Mobilization of intracellular calcium and inhibition of specific phosphodiesterases only occur at high non-physiological concentrations of caffeine
Do stimulants improve the function of the respiratory system?
Respiratory Stimulants for Extubation Respiratory stimulants such as aminophylline and caffeine have been shown to be effective in increasing respiratory center activity in preterm infants and in decreasing the incidence of severe apneic episodes
Where do most poisonings occur?
The home environment is the primary location of most poisonings, with over 90% of reported poisonings occurring at home Most non-fatal poisonings occur in children younger than 6 years of age Different types of poison exposures include: Cleaning substances
Which of the following insects leaves its stinger behind in the skin?
17 First aid for nonpoisonous snakebites includes which of the following? A) wash the area with soap and water and seek medical attention 18 Which of the following insects leaves its stinger behind in the skin? A) wasp B) honeybee
What is a foreign body quizlet?
What is a foreign body? An object in the body that does not belong there
Which three body systems include the most important and sensitive organs?
the victims location and condition, number of persons involved, and your name and phone number you are calling from Which three body systems include the most important and sensitive organs? Conditions involving the respiratory, nervous, and skeletal systems can threaten life
Who is a vital link between EMS and the victim?
When the EMS system works correctly, a victim moves through each link in the chain, beginning with the actions of a responsible citizen and ending with care being provided to attempt to restore the victim to health As a citizen responder, you are the first and most crucial link in the EMS system
What animal is blamed for 80% of all animal bites?
first aid final Question Answer what animal is blamed for 80% off all animal bites dogs reach-throw, row, go identifies the sequence for which type of rescue water rescue flame, flash, and contact are terms to describe which typer of injury burns
What are 5 types of depressants?
Depressants alcohol benzodiazepines (minor tranquillisers such as Valium) cannabis GHB (gamma-hydroxybutyrate) ketamine opioids (heroin, morphine, codeine)
Is nicotine a depressant?
Nicotine acts as both a stimulant and a depressant to the central nervous system Nicotine first causes a release of the hormone epinephrine, which further stimulates the nervous system and is responsible for part of the “kick” from nicotine-the drug-induced feelings of pleasure and, over time, addiction
Is alcohol a depressant?
Drinking a small amount of alcohol can make you feel more relaxed or happy, but alcohol is actually a depressant This means it: slows down the messages that travel between your brain and your body affects the way you think, feel and behave
What is the best stimulant?
Here’s a look at the 14 best nootropics and how they enhance performance Ginkgo Biloba Nicotine Noopept Piracetam Phenotropil Modafinil (Provigil) Amphetamines (Adderall) Methylphenidate (Ritalin) Ritalin is another prescription drug used to manage symptoms of ADHD and narcolepsy
What stimulants do?
Stimulants are drugs that increase alertness, attention, and energy by raising the levels of key chemicals in the brain and other parts of the body This may be helpful for people with certain health conditions, such as attention-deficit hyperactivity disorder (ADHD)
Do stimulants increase appetite?
Appetite stimulants are medications that can increase appetite In some cases, you can also stimulate appetite with lifestyle changes
What is central nervous system stimulation?
STIM-yoo-lunt) A type of drug that increases the levels of certain chemicals in the brain and increases alertness, attention, energy, and physical activity CNS stimulants also raise blood pressure and increase heart rate and breathing rate
What are CNS stimulants and depressants?
Based on their names, we can understand what makes these two different Essentially, depressants slow down the body parts controlled by the central nervous system, while stimulants speed up the central nervous system’s activity, including the brain
What are examples of CNS depressants?
Examples of CNS depressants are benzodiazepines, barbiturates, and certain sleep medicines CNS depressants are sometimes called sedatives or tranquilizers
Is Dopamine a neurotransmitter?
What Is Dopamine? Dopamine is a type of neurotransmitter Your body makes it, and your nervous system uses it to send messages between nerve cells That’s why it’s sometimes called a chemical messenger
Is sugar a stimulant?
Coffee is a stimulant Sugar is a false energizer, which ends up being a depressant resulting in considerable nutrient depletion
Does caffeine produce dopamine?
Caffeine increases dopamine levels in the same way Its effect is much weaker than heroin’s, but the mechanism is the same Researchers suspect that this dopamine connection is what contributes to caffeine addiction