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NTRUHS MBBS Physiology March 2024 (M102A021 SET-C Regular)

M102A021Dr. NTR University of Health Sciences · Physiology · 2024 · March · Regular

Questions (20)

  1. 1.Normally innocuous stimuli such as touch cause pain a) Allodynia b) Hyperalgesia c) Analgesia d) Hypoalgesia
    1 Mark
  2. 2.Which of the following is a motor tract? a) Posterior spinocerebellar b) Lateral spinothalamic c) Lateral corticospinal d) Posterior column
    1 Mark
  3. 3.Which of these is not a neurotransmitter in the autonomic nervous system? a) Acetylcholine b) Norepinephrine c) Neuropeptide d) Muscarine
    1 Mark
  4. 4.In a healthy, alert adult sitting with the eyes closed, the dominant EEG rhythm observed with electrodes over the occipital lobes is a) Alpha (8-13 Hz) b) Beta (18-30 Hz) c) Theta (4-7 Hz) d) Delta (0.5-4 Hz)
    1 Mark
  5. 5.Responsible for milk ejection or milk letdown a) Prolactin b) Prostaglandins c) Estrogens d) Oxytocin
    1 Mark
  6. 6.Center for Procedural Memory (a subdivision of implicit memory) that includes skills and habits a) Neocortex b) Striatum c) Amygdala d) Cerebellum
    1 Mark
  7. 7.In which disorder, XO chromosomal pattern, the gonads are rudimentary or absent a) Klinefelter's syndrome b) Turner's syndrome c) Down's syndrome d) Testicular feminizing syndrome
    1 Mark
  8. 8.Decidual cells are found in the a) Placenta b) Prostate c) Uterus d) Hypothalamus
    1 Mark
  9. 9.Which of the following pituitary hormones is an opioid peptide? a) B-MSH b) ACTH c) Growth hormone d) B-Endorphin
    1 Mark
  10. 10.First menstrual period is called a) Menopause b) Thelarche c) Adrenarche d) Menarche
    1 Mark
  11. 11.Thyroid deficiency in children a) Down's syndrome b) Gigantism c) Ovarian agenesis d) Cretinism
    1 Mark
  12. 12.Spermatozoa are produced in a) Epididymis b) Seminal vesicles c) Seminiferous tubules d) Prostate gland
    1 Mark
  13. 13.Postpartum pituitary necrosis a) Nelson's syndrome b) Sheehan's syndrome c) Cushing's syndrome d) Kaspar Hauser syndrome
    1 Mark
  14. 14.An androgen a) Corticosterone b) Transcortin c) Dihydroepiandrosterone d) Aldosterone
    1 Mark
  15. 15.Which of the following has the slowest conduction velocity? a) Aß fibers b) Ad fibers c) Aa fibers d) C fibers
    1 Mark
  16. 16.Calcitriol is converted to the more active metabolite calcitriol in a) Adipose tissue b) Intestine c) Kidneys d) Liver
    1 Mark
  17. 17.If a muscle that has contracted isotonically is restored to its previous length, extra heat in addition to recovery heat is called a) Shortening heat b) Initial heat c) Contracting heat d) Relaxation heat
    1 Mark
  18. 18.In which of the following is a ligand-gated ion channel a) GABAA receptor b) GABAB receptor c) Norepinephrine receptor d) VIP receptor
    1 Mark
  19. 19.Duchenne's muscular dystrophy is due to defect in a) Nebulin b) Dystrophin c) Troponin d) Titin
    1 Mark
  20. 20.Sustained contraction of a muscle, with no relaxation between stimuli a) Muscle fatigue b) Twitch contraction c) Norepinephrine receptor d) VIP receptor
    1 Mark

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