Ultrastructural changes of reversible cell injury include

A Loss of microvilli in plasma membrane
B Detachment of polysomes from endoplasmic reticulum
C Appearance of intracytoplasmic myelin figures
D Condensation of nuclear chromatin
E Appearance of translucent areas in mitochondria

Correct Answer: Loss of microvilli in plasma membrane, Detachment of polysomes from endoplasmic reticulum, Appearance of intracytoplasmic myelin figures

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#Basic Science #MD #MS #Pathology #Cell injury & adaptations #Cell injury reversible/ irreversible

Related Questions

Morphological changes in reversible cell injury are
A Swelling of endoplasmic reticulum
B Amorphous densities in mitochondria
C Breakdown of plasma membrane
D Formation of lipid vacuoles
E Leakage of cell contents
Characteristics of reversible cell injury are
A Hydropic change
B Fatty change
C Intracytoplasmic myelin figures
D Increased basophilia of cytoplasmi
E Breakdown of plasma membrane
The expression for the work done for a reversible polytropic process can be used to obtain the expression for work done for all processes, except reversible __________ process.
A Isobaric
B Isothermal
C Adiabatic
D None of these
The clinical feature of an injury to the common peroneal nerve include
A Impairment of upward and outward movement of foot
B Equinovarus deformity of foot
C Positive trendelenburg test
D A claw-like deformity of toes
E Sensation lost in the sole of the foot
Pre renal causes of acute kidney injury include
A Diarrhoea
B Heptorenal syndrome [Ref: Davidson's/24th/P-877]
C Hypotension
D Burn
E Tumour lysis syndrome
Pre renal causes of acute kidney injury include:
A Diarrhoea
B Hepatorenal syndrome
C Hypotension
D Burn
E Tumour lysis syndrome
The metabolic effects following a severe head injury include/s
A Accelerated gluconeogenesis
B Mobilization of fat stores
C Respiratory alkalosis
D Decreased aldosterone secretion
E Protein anabolism
Vital signs monitored in head injury include
A Pulse
B Blood pressure
C Pupillary size & reaction
D Level of consciousness
E Sensory deficit
Cell injury occurs due to
A Influx of Na+ and H20 in the cell
B Increased production of reactive oxygen species
C Detachment of ribosome
D Increased oxidative phosphorylation
E Influx of K+ in the cell
Hypoxic cell injury leads to
A Reduced pH
B Swelling of the endoplasmic reticulum
C Chromatin clumping
D Reduced lactic acid
E Influx of potassium

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