How can drugs, such as novocaine, effectively block the transmission of pain impulses? Why don’t they block motor impulses—or do they?

Q: Pain threshold :-a- is the highest intensity of stimulus that causes painb- is the lowest intensity…

A: Pain refers to the sensation experienced by the animals including humans when they are exposed to…

Q: What kind of innervation is involved in the sensation of "full"?

A: Hypothalamus in our brain controls our hunger. There are certain nerve cells in our hypothalamus…

Q: Which of the following describes a divergent nerve pathway? Group of answer options

A: Answer: DIVERGENT NERVE PATHWAY : When the impulse from one neuron is splits in to several other…

Q: Paracetamol the Safest Pain Reliever? What is the mechanisms and toxicokinetic of it?

A: Introduction:- Paracetamol is over the counter drug which used as analgesic. It has anti pyretic…

Q: Located at the “back of the brain” is the __4_____. In the longitudinal cut you are looking at,…

A: Arbor vitae is located in the white matter of a particular brain structure. It is so called for its…

Q: Enkephalin blocks pain transmission by :-a- blocking the response of pain receptors to painful…

A: Neurotransmitters that have amino acids linked by peptide bonds are called neuropeptides.…

Q: explain why it is useful to have pain receptors?

A: Receptors are proteins present on the cell surface or inside the cells. There are basically four…

Q: How do the spinothalamic tract and reticulospinal tract differ in their roles in the perception of…

A: The spinothalamic tract is the pathway of nerves that arise in the spine and end in the thalamus. It…

Q: How does the nervous system distinguish between stimuli of different types?

A: The change in the environment that can be detected by a receptor is called stimulus. Receptor…

Q: Trace the pathway of pain impulse orientation from a stubbed toe by drawing a simple diagram and…

A: Pain can be grouped into 3 main types that are neuropathic nociceptive and inflammatory pain.

Q: n your own words, describe how pain is perceived in the brain?

A: Our nervous system has a sensory system that consist of sensory receptors or afferent neurons that…

Q: List the different types of pain.

A: Pain is a general term that describes uncomfortable sensations in the body. Pain is recognized by…

Q: How do neuropeptides help control pain?

A: Sense is a feeling our body feels when external stimuli hits our body and our body responses. The…

Q: A patient has been experiencing numbness and pain in their hands and feet during the winter. They…

A: Fine motor control - It include Cutting out shapes with scissors, Drawing lines or circles, Folding…

Q: How could the concept of referred pain potentially complicate the clinical assessment of the source…

A: Somatic pain is a form of pain caused by the activation of the nociceptors in the tissues of the…

Q: Describe the types of pain and its projection pathways?

A: Pain is an unpleasant sensory and emotional experience caused by actual or potential tissue damage…

Q: If your shoes are too tight and causing pain which pathway is associated with this stimulus:…

A: The functioning of the human body is regulated by the coordinated activity of many different…

Q: Based upon stimulus origin, would a cutaneous pain receptor beclassified as an exteroceptor, an…

A: A stimulus is a broad term used for many signal from inside and outside that provoke various…

Q: How does the frequency of action potentials in the primary sensory neuron code for stimulus…

A: The nerves are the functional unit of the nervous system that transmits nerve impulses from the…

Q: What sensory pathway (tract) transmits pain sensation to the brain? Does anesthesia eliminate the…

A: Sensory pathways refer to the neural pathways by which sensory information from the peripheral…

Q: To what extent is speech production and perception found to correspond to specific cortical loci in…

A: Speech perception and development are the processes by which people process basic linguistic units…

Q: Where does the process of sensation occur in the body?

A: The passive mechanism of getting knowledge from the outside world into the body and to the brain is…

Q: Pain produced by muscle spasm results from :-a- mechanical stimulation of pain receptor by muscle…

A: Muscle spasm is an involuntary, persistent, sudden contraction of one or more muscles. It usually is…

Q: Stimuli which evoke true visceral pain include all the following, except :-a- sharp cuttingb-…

A: In biological terms pain refers to the awareness of body’s nervous system that tissue has been…

Q: Jeremy stubbed his toe on his dresser. He immediately began rubbing his toe to ease the pain. Which…

A: The gate-control theory explains that rubbing the injured region for sometime helps in increasing…

Q: Describe the signal gating theory of pain stimulation and provide examples.

A: The control and coordination of our body activities are carried out both via neural and chemical…

Q: is the achilles' tendon reflex so hard to demonstrate compared to others? Why is the blinking reflex…

A: Muscle reflexes and muscle actions are muscle contractions or reactions to certain stretching…

Q: Overprescription of opiates for medical management of pain has been blamed in part for the current…

A: opioids like morphine gives analgesia effect by acting on the pain receptors  on neuronal cell…

Q: I understand that pain is a feeling or perception of stinging, aching, misearble and unbearable…

A: Pain is a result of a response to a specific change occuring in the local blood vessels of the body.…

Q: List the four substances in the body that facilitate pain transmission

A: In this question asked about 4 substance which facilitates pain transmission. Pain transmission…

Q: What is pain and how would you describe it in medical terms?

A: The central nervous system is composed of brain and the spinal cord. The brain receives information…

Q: The concept of “labeled lines” states that each nerve input to the brain reports only a particular…

A: The sensory receptors present on the sensory organs (eyes, ears, nose etc) that receive a particular…

Q: List several factors that can alter the perception ofpain and the response to pain.

A: The feeling that is uncomfortable in nature and that arises the feeling of something may be wrong is…

Q: 1. The sensory neuron carries the information to the interneuron. 2. The sensory neuron in the…

A: Humans have a well developed nervous system that efficiently carries information throughout the…

Q: What are two differences between nociceptive pain and neuropathic pain?

A: Light, smell, flavor, feel, noise, balancing, in the case of sensory biology, or at places close to…

Q: pin can be pressed against the skin lightly and elicit no response from the pain receptor. However,…

A: An action potential is called an impulse. Its generation depends on opening and closing of…

Q: Double pain sensation that is occasionally felt following painful stimulation of the skin is due to…

A: The pain sensation plays an important role in alerting an organism for damaging stimuli. The…

Q: Give two examples of pain excitatory and inhibitory neurotransmitters.

A: Introduction: Pain is a crucial defence mechanism designed to stop organisms from sustaining tissue…

Q: Differentiate between phasic and tonic receptors and describe types of pain control and how they…

A: Receptors are a specialised protein molecules which are either placed on the cell surface or inside…

Q: Where do people obtain pain killers for non-medical use?

A: Drug Medication or medicine that alters physiological changes when consumed. It is classified based…

Q: Is the motor control approach to rehabilitation for low back pain more effective compared to other…

A: Among the wide variety of exercise, motor control approach and graded activity with the principal of…

Q: Which aspect of pain is most responsive to relief by placebos?

A: *In the context of pain, a placebo is anything that appears to be a "genuine" medical treatment yet…

Q: Present the comparison of neuromuscular blocking drugs and local anesthetics. What is a rationale to…

A: Pain is associated with tissue damage. It is an unpleasant sensory experience and not proportionate…

Q: Why is it important to adequately manage pain?

A: Pain interferes with many daily activities, and one of the goals of acute pain management is to…