A patient is ordered 20 unit/kg IV bolus of Heparin. The patient weighs 154 lbs. Heparin is supplied 25,000 units/250 mL. How many mL will the nurse administer? (round to the nearest whole number)

A. Aspirin can increase the risk of bleeding and is typically contraindicated in patients who have undergone procedures like bone marrow aspiration. Instead, acetaminophen may be recommended for pain relief, as it does not have blood-thinning effects.
B. After a bone marrow aspiration, the donor is typically advised to lie flat or in a comfortable position to minimize discomfort and reduce the risk of bleeding. High Fowler's position may not provide the necessary comfort or support needed post-procedure.
C. Applying direct pressure to the puncture site is a critical intervention to minimize bleeding and promote clotting at the site of the aspiration. The nurse should apply pressure for a sufficient amount of time as per protocol.
D. Monitoring vital signs is important after any invasive procedure to detect any complications early, such as bleeding or signs of shock. Documenting vital signs also ensures continuity of care.
E. This choice is not applicable immediately after bone marrow aspiration for a donor. Neutropenic precautions are typically implemented for patients who have low white blood cell counts due to chemotherapy or other conditions. Bone marrow donors do not require these precautions immediately after donation unless there is a specific concern for infection or a significant drop in white blood cell counts.

A. This choice is not relevant to reducing the risk of cervical cancer. Hormone replacement therapy (HRT) is primarily used to manage symptoms of menopause and does not have a protective effect against cervical cancer.
B. While colposcopy is a diagnostic procedure used to evaluate abnormal cervical findings, it is not a routine screening method. The primary screening method for cervical cancer is the Pap test (Papanicolaou test) combined with HPV (human papillomavirus) testing. Colposcopy is usually performed after an abnormal Pap test result, not on a yearly basis for general screening.
C. Utilizing safer sex methods, such as consistent use of condoms and reducing the number of sexual partners, can help decrease the risk of acquiring HPV, which is the primary cause of cervical cancer. Promoting safe sexual practices is a key component of cervical cancer prevention.
D. This choice is not effective for reducing the risk of cervical cancer. While vaginal ultrasounds may be used for various gynecological assessments, they are not a screening tool for cervical cancer and do not reduce the risk of developing the disease.