Which of the hallucinogens has never been used as a medical anesthetic?

Answers

Answer 1
LSD. The real danger of hallucinogens is not their toxicity but their unpredictability. People have had such varied reactions to these substances, especially to LSD, that it is virtually impossible to predict the effect a hallucinogen will have on any given individual. Effects depend upon the person's mood, surroundings, personality, and expectations when taking the drug.

Related Questions

What accounts for the ability of vesicles to fuse with different membrane compartments in the cell?

Answers

The phospholipid bilayer has a fluid makeup, so this allows vesicles to go from one part of the cell to another and fuse with those areas. The vesicles then go into these areas and deposit the needed substances or pick up waste products from these areas in order to remove them from the cell.

Which muscle is not part of the rotator cuff?

Answers

The four muscles of the rotator cuff are the supraspinatus, infraspinatua, teres, and subcapularis. Hope this helps!
Final answer:

The deltoid muscle, among others like the rhomboids and latissimus dorsi, are not part of the rotator cuff. The rotator cuff consists of the tendons of four specific muscles: the deep subscapularis, supraspinatus, infraspinatus, and teres minor.

Explanation:

The rotator cuff is an important component of the shoulder joint formed by tendons of four muscles, specifically the deep subscapularis, supraspinatus, infraspinatus, and teres minor. These muscles arise from the scapula and attach to the humerus, providing essential structural support and allowing a range of movements. However, the deltoid muscle, which originates on the scapula, is not a part of the rotator cuff though it plays a significant role in the motion of the shoulder, facilitating actions such as flexing, medial rotation, extension, and lateral rotation of the arm.

Other muscles that are not part of the rotator cuff, but vital to the movement of the upper limb, include the rhomboids, trapezius, latissimus dorsi, brachioradialis, extensor carpi radialis, and extensor digitorum amongst others. While these muscles contribute to the flexibility and strength of the upper limb, they do not form the rotator cuff.

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The membrane proteins that change shape and bind with specific molecules to transport them across the cell membrane are ________.

Answers

Answer: carrier proteins

Explanation:

Which atp production would be sufficient to run in place for one minute?

Answers

The fastest atp production that would be most sufficient for sunning in place for one minute is anaerobic production. Anaerobic atp production runs on glucose and replenishes itself very quickly, so it would produce the most energy in the shortest amount of time.

Pyruvate is similar to ___
-carbon dioxide
-oxygen
-nucleic acids
-Lactic acid

Answers

Pyruvate is similar to lactic acid because they are similar in their chemical formulas. Pyruvate has a chemical formula of CH3COCOO and lactic acid has a formula of C3H6O3. Since these are similar in formula, pyruvate and lactic acid are similar.

The ___ ____ sphincter provides voluntary control over the voiding of urine.

Answers

internal urethral . I believe is the answer you are looking for.

Abiotic factors are living components of an ecosystem. true or false

Answers

False. Abiotic factors are non-living

Dr. carl simonton is credited with introducing art therapy for his patients diagnosed with:

Answers

Dr. Carl Simonton is introducing art therapy used for Post traumatic stress disorder patient with psychological problems. Art therapy is a form of expressive therapy that uses the creative process of making art to improve a person’s physical, mental, and emotional well-being. Art therapy stands in contrast with other kinds of creative or expressive arts therapies that use dance, music or drama. ... However, the potential healing power of art therapy has not been thoroughly studied in certain patients, such as trauma victims with disorders such as PTSD. Post traumatic stress disorder

Final answer:

The question conflates Dr. Carl Simonton's work with art therapy. Dr. Carl Simonton specialized in oncology, while Carl Rogers developed the client-centered therapy that integrates art therapy in psychological practice, proving effective for various patients, including those with ASD.

Explanation:

While the question mentions Dr. Carl Simonton and art therapy, there seems to be a mix-up in names. The question possibly confuses Dr. Simonton's work with the broader field of art therapy. Dr. Carl Simonton was known for his groundbreaking work in psychosocial oncology, particularly regarding the emotional and psychological support for cancer patients. However, it is Carl Rogers, not Dr. Simonton, who is renowned for developing a client-centered therapeutic method that has been influential in clinical settings, including the integration of creative arts therapies.

Art therapy, as recognized in modern mental health practices, involves using art and creative mediums as a form of psychological and emotional therapy. Art can serve as an avenue for expression, communication, and exploration of feelings, particularly for individuals who find it challenging to articulate their thoughts and emotions verbally. This form of therapy has shown effectiveness in various groups, including those with Autism Spectrum Disorders (ASD), as highlighted by research examining clinical case descriptions.

In summary, while Dr. Simonton's contributions to cancer patient support are invaluable, the introduction and integration of art therapy in clinical settings are part of a broader movement within psychological treatment approaches, emphasizing the therapeutic benefits of creative expression and the non-directive, client-centered approach championed by Carl Rogers.

A recent study has shown an increase in the number of predators in an ecosystem. What is not a possible cause of growth

Answers

where are the options ?

Answer:

an increase in the number of predator's

Explanation:

The _____ is a structure that gathers, stores, and releases energy.

Answers

The answer is Mitochondria

Treatment o phonic tics in patients with tourette's syndrome using botulinum toxin type
a.

Answers

A study by Porta et. al (2004), showed that the injection of Botulinum toxin Type A (2.5 IU BTX-A (BOTOX; Allergan)) in both vocal cords of Tourette patients improved the vocal tics in 93% of the patients after the tretment, with 50% of them being tic-free. The mean response time was 5.8 days, while the mean duration of response reached up to 102 days. A side effect of the treatment however, was hypophonia (experienced by 80% of the patients). Hypophonia refers to soft speech often resulting from lack of vocal muscle coordination.

at sea level a box weights 40lbs at the top of MT. Everest the same box will weigh

Answers

Answer:stay the same

Explanation:

consider the fact that yes the box will stay the same also that it is further from the earth there for being the same weight cause it still has enough gravitational pull for it to fall not float.

How is the activity of a riboswitch controlled? metabolite binding can change its structure?

Answers

The riboswitch is controlled by a negative control in which is analogous. Yes, metabolite binding can change its structure because it is needed there is a presence of conformation changes in which will effect the gene expression and the RNA structure.

With gastric distention, a horse's stomach can rupture if treatment is not in time.
a. True
b. False

Answers

The answer is a. True

Answer: A true

Explanation:

The gap between two communicating neurons is termed:

Answers

Is the synaptic cleft. Hope this helps!:)
Final answer:

The gap between two communicating neurons is termed as the synaptic cleft. This gap acts as the communication link where the transmission of information occurs from one neuron to another

Explanation:

The gap between two communicating neurons is termed as the synaptic cleft. In neuroscience, a neuron is a specialized type of cell which plays a vital role in the function of the nervous system to transmit information to different parts of the body. The synaptic cleft, also known as synaptic gap, acts as the communication link where the transmission of information occurs from one neuron to another using chemical messengers called neurotransmitters. It is by this process that signals from the brain are sent to different parts of our body, allowing us to respond to stimuli.

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A 28 year old female presents with severe chest pain and shortness of breath. she is diagnosed with pulmonary embolism. which is most likely the source of the embolism

Answers

the pulmonary embolism is due to her heart not pumping correctly

Identify one adaptation of deer that would help them to survive an populated by wolves

Answers

More vegetation and water

Write an analogy to explain why cell size is limited

Answers

Cell is the structural and functional unit of life. All living organisms are made up of cells. The size of any living cell is limited. Limited cell size has many advantages.

Answer: Analogy to explain why cell size is limited is SMALLER THE SIZE OF A CELL LARGER WILL BE THE SURFACE AREA TO VOLUME RATIO.

Final answer:

Cell size is limited because as a cell grows, its surface area to volume ratio becomes less favorable for efficient diffusion of nutrients and waste, similar to transportation issues in an overly large city. Cells remain small or adapt by becoming flat to maintain efficient diffusion and cellular function.

Explanation:

An analogy that explains why cell size is limited can be thought of in terms of a city. If the city (cell) is too large, transportation (diffusion of nutrients and waste) becomes inefficient, and the central areas (the center of the cell) may not receive the necessary resources or be able to dispose of waste effectively. This inefficiency of resource travel limits the size of the city, just as it restricts the growth of a cell.

The limitations of cell size are primarily due to the surface area to volume ratio, which determines how effectively substances can enter and leave a cell. As a cell grows, its volume increases faster than its surface area, making it challenging to transport substances across the cell membrane efficiently. Therefore, cells have adapted to remain small or flat to maintain a sufficient surface area to volume ratio, allowing for efficient diffusion and cellular function.

Overall, to function optimally, cells must maintain a size that supports quick and effective diffusion of nutrients and waste. This is why most organisms, even very large ones, are made up of tiny cells instead of smaller ones.

How does the central vacuole of a plant cell allow the plant to stand up right wilt?

Answers

Large centrally located vacuole is the characteristic feature of a plant cell. It is a single membrane bound sac like structure that provide structural support to the cell. It also controls turgor pressure. It stores water inside that keeps the plant to stand still. When the plant is fully hydrated, the central vacuole is filled with water and the membrane of the vacuole pushes against the cell wall. this increases the turgor pressure inside the plant cell and the plant cell stands stiff in an upright position.

Answer: Large centrally located vacuole is the characteristic feature of a plant cell. It is a single membrane bound sac like structure that provide structural support to the cell. It also controls turgor pressure. It stores water inside that keeps the plant to stand still. When the plant is fully hydrated, the central vacuole is filled with water and the membrane of the vacuole pushes against the cell wall. this increases the turgor pressure inside the plant cell and the plant cell stands stiff in an upright position.

Explanation:

"describe the risks associated with drinking alcohol as a teenager"

Answers

From there, it affects the central nervous system (the brain and spinal cord), which controls virtually all body functions. Because experts now know that the human brain is still developing during our teens, scientists are researching the effectsdrinking alcohol can have on the teen brain.

List the three main stages of cellular respiration in order. where does each stage take place in the cell?

Answers

1-glycolisis -takes place in the cell cytoplasm
2-krebs cycle- matrix space
3-reapiratory electron transport chain- cristae

Why do you think it is important for a surgical patient to have someone drive him or her home after surgery?

Answers

they might still be under the influence of medication given to them during the surgery. no one under the influence should drive. it is a safety hazard for them to drive

The bone building cells, once active, produce osteoid which is predominantly made up of the protein

Answers

The cell that is being described in the sentence above is the osteoblast as this is the bone building cell that is responsible of making up the bone that maintains its balance and form in the bones as it is present and important.

What structure is responsible for moving the chromosomes during mitosis?

Answers

centriols are the ones responsible
Final answer:

The mitotic spindle, made up of microtubules, plays a key role in moving chromosomes during mitosis. Microtubules attach to proteins called kinetochores, which form on the centromeres of sister chromatids. These bound microtubules then move the chromosomes towards opposite poles of the cell.

Explanation:

The structure responsible for moving the chromosomes during mitosis is the mitotic spindle, which is composed of microtubules. During the late phase of prophase, often referred to as 'prometaphase', the nuclear membrane disintegrates and microtubules from the mitotic spindle begin to invade the nuclear area. These microtubules attach themselves to the centromeres that join pairs of sister chromatids.

Each sister chromatid develops a protein structure known as a kinetochore in the centromeric region. The proteins of the kinetochore attract and bind the mitotic spindle microtubules. As the microtubules extend from the centrosomes, some encounter and firmly bind to the kinetochores. Once a microtubule is attached to a chromosome, the chromosome is orientated so that the kinetochores of the sister chromatids face the opposite poles of the cell.

Eventually, all sister chromatids are attached to the microtubules from opposing poles. The non-kinetochore microtubules, called polar microtubules, overlap each other midway between the two poles and lead to the elongation of the cell. The process of mitosis continues as the sister chromatids are pulled apart by the kinetochore microtubules and move towards opposite poles, marking the beginning of anaphase.

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Which action would be completed by skeletal muscle tissue? digesting lunch moving blood through arteries increasing the heartbeat kicking a soccer ball

Answers

The answer would be 
D) Kicking a soccer ball
Skeletal muscle controls just about all of your body movement. When you are digesting lunch you are not moving. When your body is moving blood through arteries, your body is not moving. When your heartbeat is increasing you are not moving. But when you move to kick a soccer ball you are moving. Thats why this action would be completed by skeletal muscles.
The answer would be d

What Is The building blocks of lipid

Answers

The building blocks of lipids are glycerol and fatty acids. However, triglycerol is only one type of lipid. Lipid is a large and broad class that also includes steroids, glycerophospholipid, and more.

What structures help prevent medial or lateral displacement of the talus?

Answers

Ligaments.

The anterior talofibular ligament (ATFL) is a ligament that prevents medial and anterior displacement of the talus.

The Calcaneofibular ligament prevents lateral displacement. connects the talus and calcaneus providing with stabilization in the ankle joint and subtalar joint.

This two ligaments are often associated with sprained ankles.


If a man is confused and usually thinks that he is king david (old testament), and if his psychiatrist ordered medication, it would most likely be:

Answers

antipsychotic drug because  they are used to treat patients with symptoms of psychosis, delusion, hallucination, confusion, and paranoia.

When an antigen attacks the body, it activates adaptive immunity. This adaptive immunity produces a strong response when it encounters the same antigen for the second time. Which feature of adaptive immunity is essential for this kind of response?

A) the ability to remember the antigen it encounters

B) the ability to distinguish between self and nonself antigens

C) the ability to produce nonspecific antibodies against the foreign antigen

D) the ability to secrete lysozymes against pathogenic antigens

Answers

A) the ability to remember the antigen it encounters

Adaptative immunity reacts in a more general way producing nonspecific antibodies against the foreign antigen when the organism is first attacked by that foreign antigen. The second time around, when the organism is faced again with the same foreign antigen, it produces a much stronger response because it memorised the antigen and is not strange anymore so the response can be more specific, quicker, and effective.

As DNA is replicated, which DNA base pair will bond to cytosine?
adenine
thymine
cytosine
guanine

Answers

Answer:

The correct answer would be guanine.

It can be explained with the help of base-pair complementary rule which states that adenine will always base-pair with thymine and guanine will always base-pair with cytosine.  

Adenine bonds with thymine through two hydrogen bonds and guanine bonds with cytosine through three hydrogen bonds.

As DNA is replicated, the DNA base pair that will bond to cytosine is Guanine. More information about DNA replication is found below.

What is DNA replication?

DNA replication is the process whereby DNA molecule is duplicated to form two identical copies.

DNA is made up of monomers called nucleotides. The four nucleotides are as follows:

AdenineGuanineCytosineThymine

In the DNA molecule, the following bonding of nucleotides applies:

Adenine bonds Thymine

Cytosine bonds Guanine

Therefore, as DNA is replicated, the DNA base pair that will bond to cytosine is Guanine.

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