1. This pathogen organism can be difficult to treat due to its resistance to treatment and can progress into blood, bone, lung, or skin infections that may be life-threatening. Which type of infectious disease is described?
Cytomegalovirus
MRSA
Tuberculosis
AIDS
The Correct Answer is B
MRSA stands for methicillin-resistant Staphylococcus aureus, a type of bacteria that is resistant to many antibiotics and can cause serious infections in various parts of the body. MRSA can spread through direct contact with infected people or contaminated objects and can be difficult to treat due to its resistance to treatment. MRSA can progress into blood, bone, lung, or skin infections that may be life-threatening if not treated promptly and appropriately.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Marfan syndrome is a genetic disorder that affects the connective tissue, causing problems with the heart, blood vessels, eyes, bones, and joints. It is caused by a mutation in the FBN1 gene, which encodes for a protein called fibrillin-1. Marfan syndrome follows an autosomal dominant pattern of inheritance, which means that only one copy of the mutated gene is needed to cause the disorder. A person with Marfan syndrome has a 50% chance of passing on the mutated gene to each child, regardless of the gender of the parent or the child.
Correct Answer is C
Explanation
Osmolarity is a measure of the concentration of solutes in a solution. When the osmolarity of the bloodstream increases due to blood loss, water will move from areas of lower osmolarity to areas of higher osmolarity by osmosis. This means that water will move from the extracellular fluid (the fluid outside the cells) to the intracellular fluid (the fluid inside the cells) to balance the osmotic pressure. As a result, the extracellular fluid volume will decrease and the intracellular fluid volume will increase, causing the cells to expand.
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