Two loci control body color in beetles. In a cross between a black beetle and a white beetle, you obtain a ratio of 9 black to 7 white beetles. What kind of gene interaction is this?  

Using the spectrophotometric calculation, evaluate if the control value is acceptable, based on the 2 SD range of 92-108 mg/dL. PARTIAL CREDIT if work is shown Absorbance of 100 mg/dL Gluc Standard 0.360  Absorbance of Control level 1  0.280

In dogs, black coat color (B) is dominant over brown (b), and solid coat color (S) is dominant over white spotted coat (s). A cross between a black, solid female and a black, solid male produces only puppies with black, solid coats. This same female was then mated with a brown, spotted male. Half of the offspring from this cross were black and solid, and half of the offspring were black and spotted. What is the probable genotype of the female?

Which situation illustrates the ethical principle of autonomy being applied in drug administration?

 An infant who weighs 9 pounds has an order for kanamycin sulfate 30 mg IV every 12 hours. The prescribing information states that the recommended dosage is 15mg/kg/day in two equally divided doses. The vial is labeled 75 mg/2 mL. How many mL will you administer for one dose? Round to the nearest tenth.     

A client, who has a deep vein thrombosis is prescribed heparin by continuous IV infusion. The client had a PTT drawn 6 hours after the infusion was started and the result is 49 seconds. The patient weighs 198 lbs. The nurse will adjust the heparin infusion according to the sliding scale listed below. Record the amount to the nearest whole number, that you will increase or decrease the heparin infusion by in units/hr.  Indicate whether this is an INCREASE, a DECREASE or if it will remain the same.  Heparin Protocol PTT (sec) Hold (min) Rate Change (units/kg/hr) Under 40 – Increase infusion rate by 4 units/kg/hr 41 – 60 – Increase infusion rate by 2 units/kg/hr 60 – 100* – No change 101 – 120 30 min Reduce infusion rate by 2 units/kg/hr Over 120 60 min Reduce infusion rate by 4 units/kg/hr

If you want to give  patient 1500 units/hour of heparin and the IV bag of heparin contains 25000 units of heparin in 500 mL of D5W, how many mL/hour will you set the pump at?

The nurse is preparing to administer phenytoin 6mg/kg/day PO divided in equal doses every 12 hours to a client who weighs 44 lb. Available is phenytoin 20 mg/5 ml. The nurse should administer how many mL for each dose? Round the answer to the nearest whole number.

A nurse is completing an 8-hour Intake and Output record for a patient who consumed 4 ounces (oz) beef broth, 8 oz hot coffee, 50 mL ice chips, an Intravenous (IV) bolus of 250 mL, and 8 oz of milk. The nurse should record how many mL of intake on the patient’s record? Record your answer using a whole number._______________

Match the terms with the most appropriate defining statements.