A 3-year-old child with mild iron deficiency anemia is seen by a nurse in the clinic. In addition to weakness and fatigue, what should the nurse expect the child to exhibit?

A. Increased pulse rate.

Iron deficiency anemia can lead to a reduced oxygen-carrying capacity in the blood. As a compensatory mechanism, the heart may pump faster to deliver more oxygen to tissues. This can result in an increased pulse rate. Children with iron deficiency anemia may also experience weakness, fatigue, and pallor.

B. Increased blood pressure is not a common symptom of iron deficiency anemia. In fact, iron deficiency anemia can often lead to lower blood pressure due to the reduced oxygen-carrying capacity of the blood.

C. Warm skin is not a typical symptom of iron deficiency anemia. Skin temperature may not be directly affected by this condition.

D. Cyanosis of the nail beds is not a symptom of iron deficiency anemia. Cyanosis refers to bluish discoloration of the skin or mucous membranes due to reduced oxygen levels in the blood, which is more commonly associated with respiratory or cardiovascular issues. Iron deficiency anemia primarily affects the oxygen-carrying capacity of the blood but does not lead to cyanosis.

A. Positive Western blot test: A positive Western blot test confirms HIV infection but doesn't provide information about the current immune status or progression of the disease.

B. CD4-T-cell count 180 cells/mm³.

The CD4-T-cell count is a crucial indicator of a person's immune system function, and it's a primary marker used to monitor the progression of HIV infection. A CD4 count of 180 cells/mm³ is significantly below the normal range (which is typically higher), indicating immunosuppression and an increased risk of opportunistic infections. Maintaining and improving immune function is a top priority in the care of clients with HIV.

C. Platelets 150,000/mm³: Platelet counts are important, but they are not the primary indicator for assessing the progression of HIV.

D. WBC 5.000/mm³: The white blood cell count (WBC) is important for assessing overall immune function, but it doesn't provide the same specific information about the immune system status as the CD4-T-cell count.