A nurse is preparing to admit a client who has a new diagnosis of methicillin-resistant Staphylococcus aureus (MRSA). The nurse should plan to place the client in which of the following types of transmission-based precautions?

Choice A Reason: Autoimmune disorder affecting the bones

Osteoporosis is not an autoimmune disorder. Autoimmune disorders involve the immune system attacking the body’s own tissues, which is not the case with osteoporosis. Osteoporosis is primarily characterized by a decrease in bone density and mass, leading to fragile bones.

Choice B Reason: Buildup of inflammation in the joints

While inflammation can affect bone health, osteoporosis is not primarily caused by inflammation in the joints. Conditions like rheumatoid arthritis involve joint inflammation, but osteoporosis involves the loss of bone density and strength, not joint inflammation.

Choice C Reason: Increase in calcium levels in the blood

An increase in calcium levels in the blood is not a characteristic of osteoporosis. In fact, osteoporosis often involves a decrease in bone calcium content, leading to weaker bones. Hypercalcemia, or high calcium levels in the blood, is associated with other conditions such as hyperparathyroidism.

Choice D Reason: Bone loss in the cortical and cancellous bones

This is the correct description of the pathophysiology of osteoporosis. Osteoporosis involves the loss of bone density in both the cortical (hard outer layer) and cancellous (spongy inner layer) bones. This loss leads to bones becoming brittle and more susceptible to fractures.

Choice A Reason:

Avoiding undercooked foods is generally good advice for preventing foodborne illnesses, but it is not specifically related to reducing the risk of peptic ulcers. Peptic ulcers are primarily caused by Helicobacter pylori infection and the use of nonsteroidal anti-inflammatory drugs (NSAIDs).

Choice B Reason:

There is no established link between hormone replacement therapy and an increased risk of peptic ulcers. The primary risk factors for peptic ulcers include H. pylori infection, NSAID use, smoking, and excessive alcohol consumption.

Choice C Reason:

This is the correct answer. Fried foods can irritate the stomach lining and increase the production of stomach acid, which can exacerbate the symptoms of peptic ulcers and potentially contribute to their development. Avoiding fried foods can help reduce irritation and promote healing.

Choice D Reason:

There is no evidence to suggest that decongestants for seasonal allergies or colds are linked to the development of peptic ulcers. The main contributors to peptic ulcers are H. pylori infection and NSAID use.