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A covalent bond is composed of ____ pairs of electrons that are shared between two atoms. 

Escribe la forma correcta del verbo: presente indicativo  presente subjuntivo nosotros – seguir [1] [2] ella – pedir [3] [4] tú – elegir [5] [6] nosotros – jugar [7] [8] tú – oír [9] [10] nosotros – divertirse  (e–>ie) [11] [12] yo – ser [13] [14] yo – saber [15] [16] nosotros – comenzar [17] [18] ellos – conocer [19] [20]    

EXTRA CREDIT (up to 5 points): I recorded the number of times parents smiled at their child while they completed a complicated task together. Here are the scores: 1, 2, 3, 4, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9 Using your knowledge from Chapters 1-4, please describe this data in 5 unique ways. However, you can only use ONE measure of central tendency and ONE measure of variability. Please number your answers.

I understand that no other electronics can be used on this exam. I understand that the only calculator I can use is the basic calculator provided to me via Honorlock. I understand that no other people can be in the room where I am taking the exam (kids and pets are ok!). I understand that I cannot wear headphones during the exam. I understand that violations of the above will result in a 50% deduction of my exam grade.

A 52-year-old man with type 2 diabetes mellitus presents to the emergency department with a 2-day history of severe right lower extremity pain and swelling. He recalls sustaining a minor abrasion to his shin while gardening 4 days ago. On examination, his temperature is 38.9°C (102°F), heart rate is 118 beats/min, and blood pressure is 92/58 mmHg. The right lower leg shows erythema extending from the ankle to mid-thigh, with areas of purple discoloration and two hemorrhagic bullae. The patient reports that the pain is “unbearable” and seems worse than what the skin findings would suggest. There is crepitus on palpation, and the patient has decreased sensation over the affected area. Laboratory studies show WBC 22,000/μL, serum lactate 4.2 mmol/L, and creatinine 2.1 mg/dL (baseline 0.9 mg/dL).

The informatics nurse specialist is educating a provider’s office staff about speech-recognition software. What fact(s) will the nurse include in the teaching session? Select all that apply.

A nurse is considering joining the Healthcare Information and Management Systems Society (HIMSS) and requests additional information from the informatics nurse specialist. Which information will the informatics nurse specialist include in the discussion?

A nurse wants to share the address of the clinical facility with another nurse colleague in the group via beaming. Which action is necessary for this action to occur?

A nurse is using a mobile device that is Bluetooth enabled. Which action will the nurse do when using the Bluetooth?

A nurse manager asks the informatics nurse specialist if network authentication is required by healthcare facilities. Which explanation will the nurse provide?