A 51-year-old woman will be taking selective estrogen receptor modulators (SERMs) as part of treatment for postmenopausal osteoporosis. The nurse reviews potential contraindications, including which condition?
Venous thromboembolism
Breast cancer
Hypocalcemia
Stress fractures
The Correct Answer is A
Choice A reason: Venous thromboembolism is a contraindication for taking SERMs. SERMs are drugs that act like estrogen in some tissues and block estrogen in others. They can help prevent bone loss and fractures in postmenopausal women, but they can also increase the risk of blood clots in the veins, such as deep vein thrombosis and pulmonary embolism. Therefore, women who have a history of or are at high risk for venous thromboembolism should not take SERMs.
Choice B reason: Breast cancer is not a contraindication for taking SERMs. In fact, some SERMs, such as tamoxifen and raloxifene, are used to treat or prevent breast cancer in women who have estrogen receptor-positive tumors. These SERMs block the effects of estrogen in the breast tissue and reduce the growth of cancer cells.
Choice C reason: Hypocalcemia is not a contraindication for taking SERMs. Hypocalcemia is a low level of calcium in the blood. SERMs do not affect calcium levels directly, but they can help prevent calcium loss from the bones by mimicking the effects of estrogen in the bone tissue. However, women who take SERMs should also take adequate calcium and vitamin D supplements to maintain bone health.
Choice D reason: Stress fractures are not a contraindication for taking SERMs. Stress fractures are small cracks in the bones that result from repeated stress or overuse. SERMs can help prevent stress fractures by strengthening the bones and reducing the risk of osteoporosis. However, women who take SERMs should also avoid excessive or inappropriate physical activity that can cause stress fractures.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Respiratory rate and heart rate are not specific indicators of oxygen saturation. They can be affected by many other factors, such as pain, anxiety, or dehydration.
Choice B reason: Blood pressure and temperature are not directly related to oxygen saturation. They can be influenced by other conditions, such as infection, inflammation, or shock.
Choice C reason: Lung sounds and chest expansion are relevant parameters to monitor for a client with low oxygen saturation. They can indicate the presence of respiratory problems, such as pneumonia, asthma, or atelectasis, that can impair gas exchange and oxygen delivery.
Choice D reason: Hemoglobin and hematocrit are measures of red blood cell count and volume. They can affect the oxygen-carrying capacity of the blood, but they are not directly affected by oxygen saturation. They can be altered by other factors, such as bleeding, dehydration, or anemia.
Correct Answer is B
Explanation
Choice A reason: The client waits 10 min between inhalations is not the correct answer. This is not a recommended practice for using an albuterol inhaler. The client should wait at least 1 min between inhalations to allow the medication to reach the lungs and avoid overdose.
Choice B reason: The client takes a quick inhalation while releasing the medication from the inhaler is the correct answer. This is the correct way to use an albuterol inhaler. The client should breathe in quickly and deeply while pressing down on the inhaler to release the medication. This ensures that the medication is delivered to the airways and not the mouth or throat.
Choice C reason: The client exhales as the medication is released from the inhaler is not the correct answer. This is not a recommended practice for using an albuterol inhaler. The client should exhale before using the inhaler, not during or after. Exhaling while using the inhaler can cause the medication to be wasted or to irritate the mouth or throat.
Choice D reason: The client holds his breath for 10 seconds after inhaling the medication is not the correct answer. This is not a recommended practice for using an albuterol inhaler. The client should hold his breath for only a few seconds after inhaling the medication, not 10 seconds. Holding the breath for too long can cause dizziness, headache, or chest discomfort.
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