In the pathway of the flow of blood through the heart, oxygenated blood returns from the lungs and enters the __________.
A. Oright atrium
B. Oright ventricle.
C. left atrium
D. left ventricle.?
Answer: C. left atrium
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Which of the following urine values reflects a decreased ability of the kidneys to concentrate urine?
a. pH of 5.0 c. No casts b. Specific gravity of 1.000 d. Urine sodium of 140 mEq/24 hr
Solve for x
16 = x 40 55 x = _____
A nurse is caring for a client with cancer who is receiving chemotherapy. The client develops thrombocytopenia related to bone marrow dysfunction. The priority intervention for this client would be to monitor the:
a. client for skin infections c. client for bleeding b. client's temperature d. client for pathological fractures
The mother of a 9-month-old is preparing to administer antibiotic cream to the infant in a return demonstration. The nurse determines that learning goals have been met when the mother does which of the following?
1. Instills the medication when the infant is asleep 2. Mummies the child while administering the ointment 3. Places the ointment on a swab and spreads across closed eye lids 4. Uses sterile gauze to apply the ointment