Answer to Question 1
C
Because of the high glucose content of 2:1 parenteral nutrition, any interruption in therapy places the patient at risk for hypoglycemia. A PN of this type should not be discontinued abruptly, but rather over several (as many as 48) hours to prevent a sudden drop in blood sugar. Hypoglycemia is unlikely to occur with a 3:1 solution (containing lipids), as the final concentration of glucose is less than 10. Sepsis is a complication that can occur if a break in aseptic technique occurs during therapy. Pneumothorax can occur as a result of central venous catheter insertion. Central venous catheters are typically employed for parenteral nutrition. Thrombophlebitis is a complication of central venous catheter use.
Answer to Question 2
A
Patients with iron deficiency may have spoon-shaped, brittle nails. Other abnormal nail findings include dull nails with transverse ridge (protein deficiency); pale, poor blanching, or mottled nails (vitamin A or C deficiency); splinter hemorrhages (vitamin C deficiency); and bruising or bleeding beneath nails (protein or caloric deficiency).
When working with the patient with impaired hearing, the interpreter needs to direct questions to th
Parenteral medication administration. The angle of needle insertion for four different types of pare
Stereotaxic Surgery on a Human Patient
Preparing a Manual Patient Ledger.
Aquamatic pad and heating unit provide dry heat treatment to a patient’s arm.