<span>The nurse should let the patient know that with every pregnancy, there is actually 50 percent chance of a carrier passing on under this condition or being a carrier.
But not all pregnancies may result to this. The sex of the child will have a great impact on the outcome and it cannot be as a result of the previous pregnancy.
Haemophilia is being termed as an inherited genetic disorder. It results from much to people who bleed longer after an injury. There are two types of hemophilia.
For example, hemophilia A which occurs if there is no enough clot factor VIII. The other one is hemophilia B which occurs if there is no enough clot factor IX.</span>
Answer:
Option b. Lowering the pH to kill pathogenic bacteria is correct answer.
Explanation:
bacterial motors are sensitive to pH. By decreasing the pH bacterial motors stops working. This was identified in a new research. But, with the weak acids and a lower internal pH they slow and ultimately stop moving (became dead).
Reference: Powell, K. Acid stops bacteria swimming. Nature (2003).
