Inhibitory pathways - Study guides, Class notes & Summaries

In the fasted state, fatty acyl-CoAs are transported across the mitochondrial membrane. The transport of fatty acids via carnitine palmitoyl transferase 1 can be directly inhibited by which of the following compounds? - ANSWERSMalonyl-CoA An individual is on a hunger strike and has not eaten in 13 days. Which of the following best describes their metabolic state? - ANSWERSThe brain will be preferentially oxidizing ketones. Ketonuria, hyperglycemia and severe acidosis are prime diagnostic i...

ANCC PMHNP Exam Prep Question with complete solution 2023mesocortical pathway executive function: attention, focus, depression nigrostriatal pathway from substantia nigra (brainstem) to striatum (muscles): Parkinson's mesolimbic pathway projects to nucleus accumbens (part of limbic system). Pleasure, reward, positive symptoms of schizophrenia: Addiction, gambling Tuberoinfundibular pathway regulation of prolactin (acts on pituitary). Hypersexuality in mania Dopam...

Advanced Pathophysiology correctly answered 2023(updated)Advanced Pathophysiology correctly answered 2023 What is a protective and complex phenomenon composed of sensory experiences (time, space, intensity), emotion, cognition, and motivation? - correct answer Pain Portion of the nervous system responsible for sensation and perception of pain can be divided into 3 areas: - correct answer A: Afferent pathways B interpretive centers in the brainstem, midbrain & diencephalon C: descending...

Phys homework 6 Exam 34 Questions with Verified Answers Curare was once used as the sole anesthetic for surgery until it was realized the patients' sense of feeling was unaffected. Patients experienced the pain of surgery but couldn't react until the curare "wore off". Predict how curare could block patients from reacting to but not from feeling pain. - CORRECT ANSWER Curare affects transmission of information between motor neurons and their postsynaptic cells, but not between sensory neu...

ONS/ONCC Chemotherapy Immunotherapy, Final Exam Questions With Correct Answers - Latest Updated 2023/2024 (Verified). Mitotic Phase (M phase) - ANSWER -Replicated chromosomes are aligned, separated, and move into 2 new, identical daughter cells -takes about 30-60 minutes Major points of cell regulation are entry and exit from - ANSWER -G1 checkpoint -S Phase -G2 checkpoint -M phase Restriction Point - ANSWER -The transition from the resting phase into an actively dividing phase (G0-G1) i...

TRYPTASE MAST CELL TRYPSIN PANCREAS - ***Tryptase Mast Cell Specific marker mast cell activation type 1 hypersensitvity uriticaria angioedema visceral edema hypotension Length Constant = Myelination - ***Demylination in MS Decreases Length Constant A-Delta Fibers thin myelinated fibers - ***Thin Myelinated Nerve Fibers Detect Temperature + Nociceptive GTO 1B extrafusal fibers - ***Series Connection Increase Tension transmit via GTO 1b contact inhibitory interneuron Prevents damage ...

ADVANCED PATHOPHYSIOLOGY REAL EXAM 60 QUESTIONS AND ANSWERS |RATED A+| What is a protective and complex phenomenon composed of sensory experiences (time, space, intensity), emotion, cognition, and motivation? - ---CORRECT ANSWER--- Pain Portion of the nervous system responsible for sensation and perception of pain can be divided into 3 areas: - ---CORRECT ANSWER--- A: Afferent pathways B interpretive centers in the brainstem, midbrain & diencephalon C: descending pathways from the brain to the...

Which of the following does not reflect current understanding of neurotransmitter pathways implicated in anxiety disorders? -FALSE: decreasing GABA in the mesolimbic cortex diminishes symptoms of anxiety -TRUE: increasing serotonergic activity in the amygdala diminishes symptoms of anxiety -TRUE: decreasing norepinephrine in the locus ceruleus diminishes symptoms of anxiety -TRUE: increased levels of CRF in the amygdala, hippocampus and locus ceruleus increases symptoms of anxiety -...

PATHO Neuro Exam Questions and answers, rated A+ Characterized by sudden, transient alteration in brain function - =Seizure Decorticate Response - =Flexion of wrist, arm, and fingers Adduction of upper extremities Extension of lower extremities Plantar Flexion of Foot Decerbrate Response - =Hyperpronation of wrists Extension of all four extremities Plantar Extension of Foot Generalized Seizures (4) - =No Focal Onset Both hemispheres/bilateral neurons Originate from subcortical/deep ...

LS 15 Phelan Final All Answers Correct Botox ️The most toxic substance, lethal at 2 billionths of a gram, produced by Clostridium botulinum bacteria as a defense mechanism. Causes botulism by entering the terminal button at neuron/muscle synapses and degrading SNAP-25 protein (and others) needed for vesicle fusion with the terminal button membrane. Prevents acetylcholine release, paralyzing the muscle. Remains in the terminal button for 2- 4 months. LSD ️Binds to serotonin receptors...