Esthermungai

01.1 Combining and making use of Q = Pt and Q = mc equations without the need to make t the subject. 1 t = 27 (s) 2 1 numerical errors are ignored for this mark. Provided the temperature difference is correct then subsequent changes that involve 273 0C can be ignored. 2 t = (1.2 × 450) (125−20) 2100 No ecf for the second mark but correct answer gains both marks Condone use of cwater for cmetal. 2 2 x AO2 3.6.2.1 01.2 (The power supplied in time t raises the temper...

0 1 Figure 1 shows an electric steam iron. Figure 1 Water from a reservoir drips onto an electrically-heated metal plate. The water boils and steam escapes through holes in the metal plate. The electrical power of the heater inside the iron is 2.1 kW. Assume that all the energy from the heater is transferred to the metal plate. 0 1 . 1 The metal plate has a mass of 1.2 kg and is initially at a temperature of 20 °C. The heater is switched on. After a time t the metal ...

1. A pregnant patient who abuses cocaine admits to exchanging sex for her drug habit. This behavior puts her at a greater risk for a. postmature birth. b. sexually transmitted diseases. c. hypotension and vasodilation. d. depression of the central nervous system. ANS: B Sex acts exchanged for drugs place the woman at increased risk for sexually transmitted diseases because of having multiple partners and lack of protection. Premature delivery of the infant is one of the most common problem...

1. A male client with stomach cancer returns to the unit following a total gastrectomy. He has a nasogastric tube to suction and is receiving Lactated Ringer’s solution at 75 mL/hour IV. One hour after admission to the unit, the nurse notes 300 mL of blood in the suction canister, the client’s heart rate is 155 beats/minute, and his blood pressure is 78/48 mmHg. In addition to reporting the finding to the surgeon. Which action should the nurse implement first? a. Measure and document the cl...

1. A nurse is assessing a client who is at 33 weeks of gestation. Which of the following findings should the nurse report to the provider? a. Epigastric pain: The nurse should notify the provider of the client's report of epigastric pain because this is a manifestation of preeclampsia. Other findings the nurse should report include severe headache, blurred vision, confusion, nausea and vomiting, and decreased urinary output. b. Leukorrhea: Leukorrhea, or vaginal discharge, is an expected ...

ATI NURSING MEDI SURG QUESTIONS WITH DETAILED ANSWERS 2022 1. A charge nurse notes that a staff nurse delegates an unfair share of tasks to the assistive personnel (AP) and the nurses on next shift report the staff nurse frequently leaves tasks uncompleted. Which of the following statements should the charge nurse make to resolve this conflict? A. "I need to talk to you about unit expectations regarding delegating and completing tasks." B. "Several staff members have commented that y...

1. A nurse is assessing a client who is at 33 weeks of gestation. Which of the following findings should the nurse report to the provider? a. Epigastric pain: The nurse should notify the provider of the client's report of epigastric pain because this is a manifestation of preeclampsia. Other findings the nurse should report include severe headache, blurred vision, confusion, nausea and vomiting, and decreased urinary output. b. Leukorrhea: Leukorrhea, or vaginal discharge, is an expected ...

1. A charge nurse notes that a staff nurse delegates an unfair share of tasks to the assistive personnel (AP) and the nurses on next shift report the staff nurse frequently leaves tasks uncompleted. Which of the following statements should the charge nurse make to resolve this conflict? A. "I need to talk to you about unit expectations regarding delegating and completing tasks." B. "Several staff members have commented that you don't do your fair share of the work.". C. "If you don't...

Friday 20 May 2022 – Afternoon AS Level Biology B (Advancing Biology) H022/01 Foundations of biology Time allowed: 1 hour 30 minutes INSTRUCTIONS • Use black ink. You can use an HB pencil, but only for graphs and diagrams. • Write your answer to each question in the space provided. If you need extra space use the lined pages at the end of this booklet. The question numbers must be clearly shown. • Answer all the questions. • Where appropria...

BIOD 171 Essential Microbiology Portage Learning Module 2 Exam Questions and Answers Question 1 2 / 2 pts True or False: As movement requires energy, metabolism can be defined as a controlled set of biochemical reactions that occur in only motile organisms in order to maintain life. True False Metabolism occurs in all living organisms, not just those that move. Question 2 0 / 2 pts True or False: Enzymes are polysaccharides that catalyze chemical reactions. True ...