Blog

Arterial receptors detecting high blood pressure followed by lowering of heart rate is an example of          

Which of the following triggers the release of acetylcholine into the synaptic cleft?  

The opening in the iris through which light passes is the        

Light refraction takes place at the  

If the eyeball is too short,visual images would be projected  

Tissue Plasminogen Activator (tPA) is contraindicated with which of the following scenarios?

Action potentials from receptors involved in general sensations are interpreted in the  

Before the discovery of these glands, thyroid surgery often led to a rapid drop in blood calcium levels, which triggered muscle contractions and cardiac arrhythmias. What glands are these and which hormone is lacking?  

The human lens focuses light on the retina by         

The following is a list of the steps that occur in the production of an auditory sensation. They may not be in the correct order.   The fluid wave distorts the hair cells in the cochlea. Movement of the tympanic membrane causes movement of the auditory ossicles. Displacement of the hair cells stimulates sensory neurons of the cranial nerve. Movement of the oval window creates waves in the fluid of the cochlea.   Which of the above steps occurs second?