- Question 21 All Of The Following Pathologic Changes Have Been Identified In Covid 19 Illness Except O A Cardiac Muscle 1 (22.2 KiB) Viewed 140 times
Question 23 Transection of an axon in peripheral nervous system is followed by O A. formation of neurofibrillary tangles O B. Wallerian degeneration O C. neuronal death O D. hyperplasia of oligodendrocytes O E. amyloid degeneration
Question 34 The most distinctive feature of amyotrophic lateral sclerosis is O A. coexistence of upper and lower motor neuron signs and symptoms O B. characteristic combination of motor deficit and dementia O C. coexistence of motor and sensory signs and symptoms O D. that motor neurons in the spinal cord are not involved O E. combination of motor and autonomic dysfunction
Question 78 The most common route of spread of infection to the brain is O A. through cranial bones B. along nerves O C. via lymphatics O D. via venous route O E. via arterial route
Question 81 One of the weaknesses of protein subunit COVID-19 vaccines (eg. Novavax) is that O A. they should not be given to breastfeeding women O B. they require additon of an adjuvant to increase immune response O C. they can not be given to immunosuppressed individuals O D. they are not very stable when kept in a normal refrigerator O E. they can not be given to people who had COVID-19 in the past