Homework Answers
Ans17)
C. Ipsilateral pain and temperature at around T5
Explanation - lateral spinothalamic tract that contain pain and temperature signal cross at spinal cord level and first order neuron synapse at substantia gelatinosa
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17. A lesion to the substantia gelatinosa at level T5 results in what type of sensory...
rate fast thank you! 7 33. If a patient had contralateral hemiplegia where is the lesion most likely located? inter...
rate fast thank you!
7 33. If a patient had contralateral hemiplegia where is the lesion most likely located? internal capsule a) medulla b' c) pons d) midbrain 34, If a patient with myasthenia gravis who was successfully being treated with neostigmine (a cholinesterase antagonist) accidently took a large overdose of their mediation, they would experience paralysis? al spasmodic flaccid b) c) alternating bouts of spasmodic and flaccid nothing beyond the normal as neostigmine is not typically used to treat...
we have studied in class are involved. In or our purposes, assume that only the four...
we have studied in class are involved. In or our purposes, assume that only the four pathways we have studied in class are invol al life, things would not be this simple for a couple of reasons. The injuries rarely wou cact hemisections and secondly other tracts convey some of the sensations assigned to the two acts we studied, and motor control is more than just pyramidal tract function, but also involves -rebellar activity and the "extrapyramidal" tracts that we...
A nerve fibre travelling up structure 1 will carry which sensory modalities? (more than one may...
A nerve fibre travelling up structure 1 will carry which
sensory modalities? (more than one may be
correct)
Select one or more:
a. temperature
b. pressure
c. proprioception
d. pain
e. vibration
Transverse section of spinal cord and associated peripheral structures
17. When a liquid sample is taken from sea level to a higher elevation, what happens...
17. When a liquid sample is taken from sea level to a higher elevation, what happens to the external (atmospheric) pressure on the liquid and the boiling point of the liquid? A) Both decrease. B) Both increase. C) Pressure goes down but boiling point goes up D) Pressure goes up but boiling point goes down. 18. In comparing gases with liquids, gases have A) greater; smaller B) greater; greater C) smaller; smaller D) smaller; greater E) none of the above...
14. During an autopsy the brainstem was separatesd A. medulla and pons. B. pons and midbrain....
14. During an autopsy the brainstem was separatesd A. medulla and pons. B. pons and midbrain. C. midbrain and diencephalon. D. thalamus and cerebrum. E. medulla and the spinal cord. from the rest of the brain by a cut between the 15. Changes in the blood concentration of glucose, oxygen and hydrogen detected by A. baroreceptors. B. chemoreceptors. C. nociceptors. D. E. thermoreceptors. rs. 16. Amputees frequently perceive pain in the amp utated structure. This type of pain is called...
What is a significance level? a. A pre-set level of probability that the results are correct....
What is a significance level? a. A pre-set level of probability that the results are correct. b. The level at which statistics finally become meaningful. c. A pre-set level of probability at which it will be accepted that results are due to chance (or not). d. The impact that reporting statistics incorrectly could have.
1.If there were issues with a patient’s efferent neurons, which of the results from the neuro...
1.If there were issues with a patient’s efferent neurons, which of the results from the neuro examination may be altered and why? 2. What does ataxia refer to? A. Numbness B. Loss of muscle coordination C. Problems with processing sound D. Problems with process hot/cold 3. What does paresthesia refer to? A. Numbness B. Loss of muscle coordination C. Problems with processing sound D. Motor issues 4.A lesion of which part of the nervous system will result in paresthesia?...
What type of molecular-level collisions result in products? Group of answer choices: A) High-energy collisions B)...
What type of molecular-level collisions result in products? Group of answer choices: A) High-energy collisions B) High-energy, high-temperature collisions C) None of the above D) Low-energy, directed collisions
In Cnidaria what aids in both digestion and circulation? a. Cnidocytes b. Sensory cells c. Epithelio-muscular...
In Cnidaria what aids in both digestion and circulation? a. Cnidocytes b. Sensory cells c. Epithelio-muscular cells d. Gastrovascular cavity e. Tentacles
Where does seeding of cancer cells occur? a. In the pleural space surrounding the heart b....
Where does seeding of cancer cells occur? a. In the pleural space surrounding the heart b. In the cerebrospinal fluid around the spinal cord c. In the joints around the synovial fluid d. In the peritoneal space surrounding the abdominal cavity A 24-year-old man has had increasing malaise for the past week. He now notes a yellowish hue to his skin and sclerae. On physical examination his temperature is 37.3° C (99.1° F). He has right upper quadrant tenderness. Laboratory...
rate fast thank you!
7 33. If a patient had contralateral hemiplegia where is the lesion most likely located? internal capsule a) medulla b' c) pons d) midbrain 34, If a patient with myasthenia gravis who was successfully being treated with neostigmine (a cholinesterase antagonist) accidently took a large overdose of their mediation, they would experience paralysis? al spasmodic flaccid b) c) alternating bouts of spasmodic and flaccid nothing beyond the normal as neostigmine is not typically used to treat...
we have studied in class are involved. In or our purposes, assume that only the four pathways we have studied in class are invol al life, things would not be this simple for a couple of reasons. The injuries rarely wou cact hemisections and secondly other tracts convey some of the sensations assigned to the two acts we studied, and motor control is more than just pyramidal tract function, but also involves -rebellar activity and the "extrapyramidal" tracts that we...
A nerve fibre travelling up structure 1 will carry which
sensory modalities? (more than one may be
correct)
Select one or more:
a. temperature
b. pressure
c. proprioception
d. pain
e. vibration
Transverse section of spinal cord and associated peripheral structures
17. When a liquid sample is taken from sea level to a higher elevation, what happens to the external (atmospheric) pressure on the liquid and the boiling point of the liquid? A) Both decrease. B) Both increase. C) Pressure goes down but boiling point goes up D) Pressure goes up but boiling point goes down. 18. In comparing gases with liquids, gases have A) greater; smaller B) greater; greater C) smaller; smaller D) smaller; greater E) none of the above...
14. During an autopsy the brainstem was separatesd A. medulla and pons. B. pons and midbrain. C. midbrain and diencephalon. D. thalamus and cerebrum. E. medulla and the spinal cord. from the rest of the brain by a cut between the 15. Changes in the blood concentration of glucose, oxygen and hydrogen detected by A. baroreceptors. B. chemoreceptors. C. nociceptors. D. E. thermoreceptors. rs. 16. Amputees frequently perceive pain in the amp utated structure. This type of pain is called...
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