Which of the following describes some of the changes that occur during the second trimester of pregnancy? A. The fetus doubles in mass, and the body begins to store nutrients and minerals within its tissues.
B. Cells divide into three cell layers during gastrulation, and most of the major organs become fully formed.
C. The ectoderm, mesoderm, and endoderm are made, and the heart can be heard with a stethoscope.
D. Bone starts to replace cartilage to form the skeleton, and the fetus begins to form and discharge urine.

What is crystallographic data processing and structure determination? what are the physical infrastructures of x-ray crystallographic structural biology? who can tell me detailed information? any would be appreciated. in advance!

An african american young adult is admitted to the emergency department in sickle cell crisis with a report of 10/10 pain. the patient is known to several of the nurses and physicians in the department who have labeled the patient as a “drug seeker”. initial discussion post: identify one (1) intervention that can be taken by the rn to reduce the stigma and improve management of acute and chronic pain associated with sickle cell disease. does the intervention apply only to the patient? does it apply only to the interprofessional team? does it apply to both the patient and the members of the interprofessional team? explain and support your answer.

Anurse is monitoring the laboratory values of a client who is receiving heparin. which of the following values should the nurse report to the provider? a. platelets 300,000/mm3 b. hematocrit 45% c. pt 11 seconds d. aptt 50 seconds