The figures show two signaling molecules, labeled 1 and 2. Which statement accurately contrasts the two molecules?

True or false? A signaling molecule can bind to a receptor on either the outside or inside of a cell.

The figure shows a signaling pathway for epinephrine, a signaling molecule that can bind to an alpha-1 receptor. Which molecule directly activates protein kinase C?

——————- MODULE 3: How membranes form cells——————-

On 5/12/xx, the evening nurse is preparing to administer the 1800 dose of nafcillin 750 mg IM to the patient. A day nurse had opened and reconstituted a 2 g vial of nafcillin and stored the mixed vial in the refrigerator. The day nurse had attached the following label to the nafcillin vial: 6.6 mL sterile water for injection added0600 5/10/xx250 mg/mLRefrigerateBeyond-use-date: 0600 5/13/xxR.G., RN After checking the beyond-use-date, the evening nurse calculated the ordered dose and administered ____ mL to the patient.

The nurse reads the following on the heparin drug label: HEPARINSodium Injection, USP20,000 USP units per mLFor Subcutaneous or Intravenous use.1 mL Multidose Vial The nurse correctly determines:

EXTRA CREDIT (1 point) A 7-year-old patient is prescribed to receive D5LR to infuse at 100 mL/hr. The patient weighs 23 kg. The nurse uses the Holliday-Segar Formula to validate that the IV rate ordered is appropriate for this child. What is the safest rate to administer the fluid to this child?

MD Orders: Intermittent tube feedings of Vital HP 1.0 Cal formula 1/2 strength every 6 hours. Give 300 mL of diluted formula per feeding via the patient’s gastrostomy tube. At 0400, 5/18/XX, Nurse A obtains a total of 200 mL of Vital HP 1.0 Cal formula and adds water to dilute the formula. Nurse A stores the diluted formula in the refrigerator and writes the following information on the formula container: What is most appropriate action for Nurse B (the day shift nurse) to take at 1000?

While reviewing a new medication, the nurse learns that the 70-year-old patient takes nutritional supplements that are contraindicated for the medication. Which action should the nurse take?

The MD orders continuous PEG tube feedings of 2/3-strength Osmolite 1.5 Cal formula at 50 mL per hour. At 1400, 2/14/XX, Nurse A mixes 300 mL of Osmolite 1.5 Cal with water and hangs the diluted formula in a feeding bag to infuse over the next 8 hours. The following information is on the patient’s formula feeding bag:What does the evening shift nurse determine when reviewing the formula label at 1600?