Description : The following are true: a. heroin causes miosis by increasing the release of acetylcholine. b. botulinum toxin causes mydriasis by inhibiting the release of acetylcholine c. ... mydriasis by stimulating the alpha receptors d. amphetamine causes mydriasis by inhibiting noradrenaline reuptake
Last Answer : phenylephrine causes mydriasis by stimulating the alpha receptors
Description : Several children at a summer camp were hospitalized with symptoms thought to be due to ingestion of food containing botulinum toxins. The effects of botulinum toxin are likely to include (a) Bronchospasm (b) Cycloplegia (c) Diarrhea (d) Skeletal muscle spasms (e) Hyperventilation
Last Answer : Ans: B
Description : Which one of the following can be blocked by atropine? (a) Decreased blood pressure caused by hexamethonium (b) Increased blood pressure caused by nicotine (c) Increased skeleton muscle ... by neostigmine (d) Tachycardia caused by exercise (e) Tachycardia caused by infusion of acetylcholine
Last Answer : Ans: E
Description : The following are true about acetylcholine receptors: a. receptors at all autonomic ganglia are nicotinic b. receptors at the skeletal neuromuscular junction are muscarinic c. ... atropine d. acetylcholine receptors in the neuromuscular junction can be selectively blocked by tubocurarine
Last Answer : acetylcholine receptors in the neuromuscular junction can be selectively blocked by tubocurarine
Description : Nicotinic action of acetylcholine is blocked by the drug (A) Atropine (B) Carvedilol (C) Neostigmine ( D ) d-Tubocurarine
Last Answer : ( D ) d-Tubocurarine
Description : Zinc is involved in storage and release of (A) Histamine (B) Acetylcholine (C) Epinephrine (D) Insulin
Last Answer : Answer : D
Description : The muscle fatigue occurs due to the release of (a) acetylcholine (b) lactic acid (c) adrenaline (d) none of these
Last Answer : Ans:(b)
Description : Select the prokinetic-antiemetic drug which at relatively higher doses blocks both dopamine D2 as well as 5-HT3 receptors and enhances acetylcholine release from myenteric neurones: A. Cisapride B. Prochlorperazine C. Metoclopramide D. Domperidon
Last Answer : C. Metoclopramide
Description : Activation of the following type of receptors present on myenteric neurones by metoclopramide is primarily responsible for enhanced acetylcholine release improving gastric motility: A. Muscarinic M1 B. Serotonergic 5-HT3 C. Serotonergic 5-HT4 D. Dopaminergic D2
Last Answer : C. Serotonergic 5-HT4
Description : Dantrolene sodium reduces skeletal muscle tone by: A. Reducing acetylcholine release from motor nerve endings B. Suppressing spinal polysynaptic reflexes C. Inhibiting the generation of muscle action potential D. Reducing Ca2+ release from sarcoplasmic reticulum in the muscle fibre
Last Answer : D. Reducing Ca2+ release from sarcoplasmic reticulum in the muscle fibre
Description : Clinical signs of Clostridium botulinum infection in chicken are characterized by A A. Progressive paralysis B. Respiratory signs C. Excitement D. None of the these
Last Answer : Progressive paralysis
Description : Botulism caused by Clostridium botulinum affects the (a) lymph gland (b) central nervous system (c) spleen (d) intestine.
Last Answer : (b) central nervous system
Description : Gas gangrene is caused by _____. a. Clostridium tetani b. Clostridium botulinum c. Clostridium perfringens d. Clostridium gangrenum
Last Answer : c. Clostridium perfringens
Description : Group I C. botulinum strains generally includes in A.all types of strains (proteolytic)A, B and F B.all types of strains (non-proteolytic) E and F C.all types of strains (proteolytic)C, D and F D.none of the above
Last Answer : A.all types of strains (proteolytic)A,
Description : The time temperature combination for HTST paterurization of 71.1°C for 15 sec is selected on the basis of A.CoxiellaBurnetii B.E. coli C.B. subtilis D.C. botulinum
Last Answer : A.CoxiellaBurnetii
Last Answer : .CoxiellaBurnetii
Description : Is this a hybrid black widow mixed with brown recluse?
Last Answer : I JUST read an article yesterday about the brown widow and they are not very toxic at all, even the black widows rarely cause more than mild flu like symptoms from their bites. The article was ... even if they overlap ranges they are two completely different species. That's a research job I guess.
Description : How did a black widow get into my apartment?
Last Answer : I need to say that I feel what you're going through. I have arachnophobia/entomophobia and I get that way with almost any bug or spider, not just black widows. The best thing I can do is try very ... out of my mind and inspect the sheets/pillows before I get into bed. Not much else can be done.
Description : Anyone have (or have had) a black widow (or any other species of widow) problem?
Last Answer : Hire a professional pest exterminator perhaps?
Description : How dangerous are black widow spiders?
Last Answer : They can definitely kill you with a single bite if you’re a child, but if you’re an adult it rarely kills as long as you seek medical attention.
Description : Has anyone seen a Black Widow Spider in person? And if so what did you do?
Last Answer : 1. Yes 2. Screamed like a second grade girl
Description : Can a Black Widow Spider kills a Rattlesnake?
Last Answer : No a black widow spider could not be able to pierce the snakesSkin with its fangs so no black widow cannot kill a rattlesnake
Description : What is a Black Widow?
Last Answer : A black widow spider is any of several species of venomous and potentially deadly Spiders, especially Latrodectus sp..
Description : How many people die a year from a black widow?
Last Answer : According to the show "1000 Ways To Die" #125, on average one to two people die from a black widow spider bite each year.
Description : Which of the following is not an arachnid? a) lobster b) scorpion c) black widow spider d) tick
Last Answer : ANSWER: A -- LOBSTER
Description : Why does it seem that small vocal minorities can hijack discussions with venom and vitrol as opposed to logic and common sense?
Last Answer : Sometimes it’s good, sometimes it’s bad, depending on what you’re referring to?
Description : Why is venom used as anti-venom?
Last Answer : The antivenom is made by first injecting the venom into another animal, which triggers an immune response in the animal. The antibodies created by the animal’s system to disable the venom are then harvested. This is what gets injected into the human.
Description : What animal is impervious to the venom of a poisonous dart frog?
Last Answer : My mother-in-law…
Description : How Snake Venom Took Life of a Royal Beast?
Last Answer : The Gir Forest in Gujarat is famous worldwide due to its commendable conservation of Royal Asiatic Lions. Wild lovers from every corner of the nation and foreigners visit here every year to take the ... snake seen in the core area of the Gir National Park.Gir National Park Booking Online Here -
Description : Do you own an anti-venom kit?
Last Answer : Currently, I do not own an anti-venom kit because it is not necessary where I live. We do not have any type of dangerous animals here on the islands that would require us to own one. However, when I ... a place that had these animals that could bite me and I would need the kit to save my life.
Description : Do you know what a bee venom collecting device is?
Last Answer : Bee venom collecting device is a wire array comprising a plurality of electrically conducting wires suspended above the surface and an electronic control system adapted to be connected to a power supply.
Description : What is the relationship between HIV strain I and bee venom?
Last Answer : Bee venom destroys HIV and spares sorounding cells. This is according to the Washington university school of medicine researchers describe the bee venom toxic melittin as a promising HIV prevention ... ,because melittin can do disrupt the doubled layered membrane surrounding the HIV virus.
Description : Is jellyfish venom an acid or alkali?
Last Answer : it is alkali
Description : Millipede venom?
Last Answer : DefinitionMillipedes are worm-like bugs called arthropods. Certain types of millipedes release a harmful substance (toxin) if they are threatened or if you handle them roughly. Millipedes can ... eyes, symptoms may include:Blindness (rare)Inflammation of the membrane lining the eyelids (conjun
Description : How does snake venom work?
Last Answer : Depends on the venom. Some go straight to the central nervous system and you die in minutes. Others take awhile.
Description : What's the difference between venom and poison?
Last Answer : Poison is harmful when you eat it and venom is where you have to inject it into the body (ex: snake fangs)
Description : Select the nonapeptide which can be generated from plasma globulin by snake venom enzymes, causes fall in BP and intense pain when applied to blister base: A. Kallidin B. Bradykinin C. Angiotensin II D. Angiotensin III
Last Answer : B. Bradykinin
Description : Which one of the following is a phytotoxin? a. Snake venom b. Scorpion venom c. Bee venom d. Nicotine
Last Answer : d. Nicotine
Description : Engineers of which of the following countries have developed the world’s fastest car Venom GT with a top speed of 435 kilometres per hour? (1) USA (2) South Korea (3) Japan (4) Germany
Last Answer : USA
Description : I've accidentally blocked YouTube. Have gone to Adblock and unchecked all YouTube listings, but YouTube is still black?
Last Answer : answer:if you are running xp or vista go to the contorl panel find “add/remove programs”. find “adblock” and uninstall it. To fix you adware problem then download spybot and run it. p.s. spybot will clear all adware and malware…so you can uninstall the many other programs you have installed. :)
Description : What are the chances that the last few years of mental illness is due to toxins in our water and soil?
Last Answer : Is mental illness blamed on the opioid crisis? I didn't even know that. I think most often it's the other way around, the opioid crisis is at least partly due to the mental illness in the ... a decent number of people were on well water, maybe 30%? Just a guess based on the percentages today.
Description : What are your favorite fictional toxins?
Last Answer : kryptonite?
Description : Who performs Chemical Body Burden Testing for human toxins?
Last Answer : What is Chemical Body Burden Testing?
Description : Is there any proof that toxins in the home can lead to miscarraige?
Last Answer : I don’t think there is a link. Sad to say, but, lots of women have miscarriages. The reasons are numerous, but in the end, it is really just that the fetus couldn’t survive for some reason (most commonly a genetic problem in the fetus).
Description : Do kinoki foot pads really remove toxins and heavy metals from the body? If so, how?
Last Answer : No, they don’t. It’s a 100% scam.
Description : do celery leaves have toxins from sprays?
Last Answer : I don't spray ours...............but your don't know what the growers do.............
Description : toxins from seafood mushrooms and molds -General Knowledge
Last Answer : Toxins from seafoods, mushrooms, and molds present the greatest potential for: Chemical contamination.
Description : Are Toxins from pathogenic bacteria can be destroyed by freezing and cooking?
Last Answer : What is the answer ?
Description : What practice should be used to prevent seafood toxins from causing a food illness?
Last Answer : Need answer
Description : Hidden Toxins in Trail Lite Campers?
Last Answer : While Trail Lite campers can provide an enjoyable camping experience for people of all ages, it's important to know some of the risks associated with this type of camper. In many cases, people ... campers, it's important to understand how they can be a significant hazard in older camping units.