FUND. OF ANATOMY & PHYSIOLOGY F16 PKG
10th Edition
ISBN: 9781323431122
Author: Martini
Publisher: PEARSON C
expand_more
expand_more
format_list_bulleted
Videos
Question
Chapter 14, Problem 28RQ
Summary Introduction
To analyze:
The mechanism by which the smelling of salts containing ammonia raise a person from unconscious state to the conscious state.
Concept introduction:
The mechanism of activation of the olfactory receptors after the exposure to salts containing ammonia activates the olfactory neurons in brain. The bundles of nerves transmit the neuron signals to the brain after generating an action potential.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
In physiology , on SLEEP, what are TWO MAIN WAYS tell if you are getting enough sleep?
Meningitis is an inflammation of the membranes that cover the brain and spinal cord. Diagnosis involves making a “spinal tap” (lumbar puncture) and analyzing a sample of cerebrospinal fluid for signs of infection. Why analyze this fluid and not blood?
Brainwaves during Delta/deep sleep are _________ than in other stages. This is a sign of _________ activity in the brain.
smaller; increased
smaller; decreased
larger; increased
larger; decreased
Chapter 14 Solutions
FUND. OF ANATOMY & PHYSIOLOGY F16 PKG
Ch. 14 - Prob. 1CPCh. 14 - Prob. 2CPCh. 14 - Prob. 3CPCh. 14 - Prob. 4CPCh. 14 - Prob. 5CPCh. 14 - Prob. 6CPCh. 14 - Prob. 7CPCh. 14 - Prob. 8CPCh. 14 - Prob. 9CPCh. 14 - Prob. 10CP
Ch. 14 - Prob. 11CPCh. 14 - Prob. 14CPCh. 14 - Prob. 15CPCh. 14 - Prob. 12CPCh. 14 - Prob. 13CPCh. 14 - Prob. 16CPCh. 14 - Prob. 17CPCh. 14 - Prob. 18CPCh. 14 - Prob. 19CPCh. 14 - Prob. 20CPCh. 14 - What name is given to fibers carrying information...Ch. 14 - Prob. 22CPCh. 14 - Prob. 23CPCh. 14 - Prob. 24CPCh. 14 - Prob. 25CPCh. 14 - Prob. 26CPCh. 14 - Prob. 27CPCh. 14 - Prob. 28CPCh. 14 - LEVEL 1 Reviewing Facts and Terms 1. Identify the...Ch. 14 - Prob. 2RQCh. 14 - The term higher brain centers refers to those...Ch. 14 - Prob. 4RQCh. 14 - Prob. 5RQCh. 14 - Prob. 6RQCh. 14 - Prob. 7RQCh. 14 - Prob. 8RQCh. 14 - The centers in the pons that modify the activity...Ch. 14 - The final relay point for ascending sensory...Ch. 14 - Prob. 11RQCh. 14 - Prob. 12RQCh. 14 - The two cerebral hemispheres are functionally...Ch. 14 - Prob. 14RQCh. 14 - Which three areas in the brain are not isolated...Ch. 14 - Prob. 16RQCh. 14 - Prob. 17RQCh. 14 - Prob. 18RQCh. 14 - Prob. 19RQCh. 14 - Prob. 20RQCh. 14 - Prob. 21RQCh. 14 - Stimulation of which part of the brain would...Ch. 14 - Which structure in the brain is your AP instructor...Ch. 14 - Prob. 24RQCh. 14 - Prob. 25RQCh. 14 - Prob. 26RQCh. 14 - Prob. 27RQCh. 14 - Prob. 28RQCh. 14 - Prob. 29RQCh. 14 - Prob. 30RQCh. 14 - Cerebral meningitis is a condition in which the...Ch. 14 - Prob. 32RQCh. 14 - How would you know, just based on signs and...Ch. 14 - Prob. 2CC
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- All of the following are true concerning cerebrospinal fluid EXCEPT A.It is located in the ventricles of the brain B.It normally contains red blood cells C.It continues to cycle nutrients and wastes with the help of the bloodstream D.It is located within the subarachnoid spacearrow_forwardName the two components of the brain barrier system and explain the importance of this system.arrow_forwardEpilepsy is a neurological disorder that disrupts neural activities and causes recurrent seizures. About 70% of people with epilepsy can be treated with medication to prevent seizures from occurring. If medication does not work, surgery is an option for some patients. One of the procedures involves cutting the brain so that the seizures cannot be spread to other parts of the brain. A common goal of the surgical procedure to treat epileptic seizures is to reduce the connection between the two hemispheres of the brain. By cutting through this structure, an epileptic seizure occurring on one side of the brain will not be spread to the other side. Identify the structure that connects the two hemispheres of the brain.arrow_forward
- Discuss the importance of the hypothalamus to the systems of the body that are affected by the hypothalamus. What would happen if the hypothalamus was removed from the brain? Would the body survive?arrow_forwardWhich of the following is True and which of the following is false: 1) Psychoactive drugs rarely provoke a response by the area postrema due to their ability to cross the blood-brain barrier easily. 2) George weighs 200 lbs and Marcy weighs 120 lbs. Both are sadly opioid addicts. If they both inject the same amount of heroin, they will likely have similar experiences because the amount of blood you have is not related to your weight. 3) Drugs that are addictive always produce tolerance and withdrawal. 4) Symptoms of withdrawal are usually the opposite of the effects of the previously used drug. 5) Although their main effects occur in other neurochemical systems, both MDMA (Ecstasy) and cannabis distort the activity of dopamine, suggesting that these drugs have the potential to be addictive. 6) Opioids produce most of their effects by enhancing the release of a variety of neurochemicals from presynaptic axon terminals. 6) Dr. Baskin is studying the heritability of aggressiveness in…arrow_forwardWatch this video (http://openstaxcollege.org/l/ 3Dmovies) to learn about the side effects of 3-D movies. As discussed in this video, movies that are shot in 3-D can cause motion sickness, which elicits the autonomic symptoms of nausea and sweating. The disconnection between the perceived motion on the screen and the lack of any change in equilibrium stimulates these symptoms. Why do you think sitting close to the screen or right in the middle of the theater makes motion sickness during a 3-D movie worse?arrow_forward
- certain inhaled anesthetic agents are thought to open chlorine ion channels in the membranes of postsynaptic neurons in the brain, an effect that causes IPSPs. why might this action put a person "to sleep" during anesthesia?arrow_forwardMatch the description of the patient with the altered state of consciousness that best matches it. A patient consumed large amounts of alcohol too quickly and is now unable to stay awake unless stimulated by voice or [ Choose ] touch A patient presents after taking elicit drugs and will not sit still. They also appear to be [ Choose ] experiencing what sounds to be a hallucinogenic episode A patient experiences a traumatic brain injury after a car accident. They have cranial reflexes present but cannot be aroused - [ Choose ] even with pain A patient experiences a concussion after a fall. They are assessed by a physician who notes they did not know what year it is. [ Choose ] A patient mixed two sedatives and is now V [ Choose ] Lethargic exhibiting difficultly breathing while in a deep sleep. While pain does arouse them t wake, they do not stay awake long Comataose Confused Delirious Stuporous Obtundedarrow_forwardIn planning treatment for a patient who has had a cerebrovascular accident (CVA), why would it be important to know whether the CVA was caused by a ruptured or obstructed blood vessel? HINT Why would the treatments for the two types of CVAs be different?arrow_forward
- Visit this site (http://openstaxcollege.org/l/NYTmotor) to read about an elderly woman who starts tolose the ability to control fine movements, such as speechand the movement of limbs. Many of the usual causes wereruled out. It was not a stroke, Parkinson’s disease, diabetes,or thyroid dysfunction. The next most obvious cause wasmedication, so her pharmacist had to be consulted. Theside effect of a drug meant to help her sleep had resultedin changes in motor control. What regions of the nervoussystem are likely to be the focus of haloperidol side effects?arrow_forwardYou are walking to class, pondering the intricacies of physiology, when you trip over an uneven place in the sidewalk and fall. Unhurt but embarrassed and angry, you jump up and glance around to see if anyone is watching. From your knowledge of neuroanatomy and function, explain how the following areas of the brain might be involved in this scenario: cerebrum cerebellum limbic systemarrow_forwardWhich of the following statements best describes the structure of the blood-brain barrier that provides its functional characteristics? Group of answer choices Processes of astrocytes wrap tightly around capillaries in the brain Tight junctions tightly seal endothelial cells of capillaries in the brain Gap junctions tightly seal endothelial cells of capillaries in the brain Spot desmosomes tightly link capillary endothelial cells together The basement membrane of the capillaries in the brain contains extremely small poresarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Nervous System - Get to know our nervous system a bit closer, how does it works? | Neurology; Author: FreeMedEducation;https://www.youtube.com/watch?v=6O-0CVAgaEM;License: Standard youtube license