A nurse is providing preoperative teaching to an older adult female client who is scheduled for a laminectomy and uses supplements. Which of the following supplements should the nurse identify as increasing the client's risk for hypotension during surgery?
Soy
Black cohosh
Flaxseed
Probiotics
The Correct Answer is B
A. Soy. While soy can have mild estrogen-like effects and may influence thyroid function or interact with certain medications, it is not typically associated with hypotension or increased surgical bleeding risk.
B. Black cohosh. Black cohosh is often used to manage menopausal symptoms but is known to cause vasodilation and hypotension in some individuals. Its use can increase the risk of low blood pressure during anesthesia and surgery.
C. Flaxseed. Flaxseed is commonly used for digestive health and cardiovascular support. It may have mild blood pressure–lowering effects but is not strongly linked to significant hypotension during surgery.
D. Probiotics. Probiotics support gut flora and immunity but do not affect blood pressure significantly. They are not associated with intraoperative complications like hypotension.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D,B,C,A
Explanation
D. Rolls from back to side usually occurs around 4 months of age as the infant begins developing trunk strength.
B. Rolls from back to abdomen typically follows at around 5 to 6 months, indicating improved coordination and strength.
C. Sits steadily unsupported usually develops around 8 months, showing advanced balance and postural control.
A. Changes from prone to sitting is a more complex skill that typically appears around 10 months, requiring significant core strength and motor planning.
Correct Answer is A
Explanation
A. Determine if the stockings are binding. It is important to assess that antiembolic stockings are not too tight, especially around the top, as this can impair circulation. Proper fit ensures they function effectively to promote venous return and prevent deep vein thrombosis.
B. Fold the top of the stocking over neatly. Folding or rolling the tops can cause constriction and act like a tourniquet, reducing circulation and increasing the risk of complications such as venous stasis or skin breakdown.
C. Apply the stockings after the client is in a chair. Antiembolic stockings should be applied while the client is lying down, before getting up, to prevent blood pooling in the legs. Applying them after the client is upright may reduce their effectiveness.
D. Massage the client's legs once every 8 hr while the stockings are in place. Massaging the legs, especially in clients at risk for thrombosis, is not recommended as it could dislodge a clot and lead to embolism. Passive or active leg movement is safer and more effective.
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