Apregnant woman with a history of early chronic hiv infection is seen at the clinic. which information will the nurse include when teaching the patient?

The  information  that  the  nurse  will  include when  teaching  the  patient  the  pregnant  woman with a history  of  early  chronic  HIV  infection  is  that  most   infant  born to  HIV  positive mothers  are not  always infected  with  the  HIV  virus . Through  the  use  of antiretroviral  therapy HIV  virus  transmission percentage  is  reduced.

All of them will lead to depolarisation.

Explanation:

Depolarisation is a phenomenon ebochor occurs in the excitable tissues of our bodies, namely the neurons and the muscle T junctions. Here the membrane is already polarised by means of difference in charges as well as concentration of ions on both sides of the cell membrane. With a single stimuli, this change in concentration is gone, and this is de polarisation.

This phenomenon occurs because of the opening of the ion channels like potassium channels and sodium channels which leads to a diffusion of ions from both sides to the other achieving a more or less equal concentration on both sides of cell membrane.

Now this opening of the ion channels can be triggered by means of different stimuli. In case of neurons, the opening of the post synaptic ion channels are guided by the chemical impulse taking in synapse.

In case of inter neuron transfer, the ion channels open due to change in voltage of the previous part of the axon.

In case of organ of Corti, the sodium channels open due to mechanical events occurring inside cochlea. So ion channels can open in any form will lead to change in potential.