Category: Management

Which solution would be used for immediate volume replacement in a patient with an upper gastrointestinal (GI) bleed?
0.45% Saline
0.9% Normal saline (NS)
3% Saline
10% Dextrose

Which cue in older adults will the nurseassess to understand the cause ofmalnutrition?
Adherence to cultural preference
Altered visual acuity
Cooking for multiple people
Acute illness

who would be the attended audience when discussing how the development of new medical texhnology such as xrays influenced diagnostic practices and patient care in the 20th century

➤ How does growth rate help differentiate malignant from benign tumors?
Malignant tumors often grow faster due to a high mitotic index, chaotic cell division, and angiogenesis. Rapid size increase, new symptoms, or ulceration favor malignancy. However, growth rate alone is not definitive; some low-grade cancers grow slowly and some benign lesions expand quickly. Combine growth assessment with histology, imaging, and clinical context.

➤ How do blood transfusions and organ transplants transmit HIV and how are they prevented?
HIV passes through contaminated blood or transplanted tissue if donors carry the virus. Transmission risks fall to near zero when blood and organs are screened with sensitive tests, donors are interviewed, and donated products are handled under strict safety protocols. Heat treatment and pathogen-reduction add protection for plasma and coagulation factors.

➤ How should clinicians manage a pregnant patient who reports a penicillin allergy?
Pregnant patients with reported penicillin allergy should undergo allergy evaluation and, if the allergy is confirmed or history suggests risk to the fetus, receive penicillin desensitization in a monitored setting followed by benzathine penicillin G. This approach protects the fetus and avoids ineffective alternative therapies.

which of the following antipsychotics would be the MOST likely to require a dose adjustment for a patient with impaired renal function?ClozapineRisperidoneZiprasidoneAripiprazole