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Which of the following would you expect to find in the skin's dermis? Collagen Hair follicles Eccrine glands Melanocytes correct answers Collagen, Hair follicles, Melanocytes What step of the scientific method must come before generating a hypothesis? -Researching previous studies -Communicating the results in a scientific journal -Collecting and organizing data -Conducting an experiment correct answers Collecting and organizing data Which organs are found in the thoraci...

Which of the following body cavities is subdivided into the thoracic and abdominopelvic cavities? A) dorsal B) cranial C) ventral D) Veterbral correct answers C) Ventral Mutations in which of the following types of cells can be inherited by offsprings? A) ovarian B) endocrine C) neural D) muscle correct answers A) Ovarian Which of the following pancreatic secretion digests starch into disaccharides? A) Trypsin B)Chymotrynsin C) Amylase D) Lipase correct answers C) Amylase...

Inflammation, production of interferon, and ingestion of pathogens by phagocytes are nonspecific cellular responses by which of the following? A.) The internal aspect of adaptive immune system B.) Antibody-mediated immunity C.) The internal aspect of the innate immune system D.) Passive immunity correct answers C.) The internal aspect of the innate immune system If the external barrier is breached, the second line of defense is the internal aspect of the innate immune system, a...

Which of the following items is Not part of the Circulatory System? a. Kidneys b. Heart c. Blood d. Blood vessels correct answers a. Kidneys What are the cellular functions of cilia and flagella? correct answers Cilia and flagella are responsible for cell movement What does the rate of a chemical reaction Not depend on? correct answers Amount of mass lost Where does gas exchange occur in the human body? correct answers Alveoli All of the following belong together except: ...

Cardiac Lewis Test Bank exam with correct answers 2024 Lewis: Medical-Surgical Nursing~Chapter 20 (Postoperative Care) exam with correct answers 2024

After noting a pulse deficit when assessing a 74-year-old patient who has just arrived in the emergency department, the nurse will anticipate that the patient may require a. emergent cardioversion. b. a cardiac catheterization. c. hourly blood pressure (BP) checks. d. electrocardiographic (ECG) monitoring. correct answers d. electrocardiographic (ECG) monitoring Pulse deficit indicates that there may be a cardiac dysrhythmia that would best be detected with ECG monitoring When ...

When assessing a patient who spilled hot oil on the right leg and foot, the nurse notes dry, pale, and hard skin. The patient states that the burn is not painful. What term would the nurse use to document the burn depth? a. First-degree skin destruction b. Full-thickness skin destruction c. Deep partial-thickness skin destruction d. Superficial partial-thickness skin destruction correct answers B On admission to the burn unit, a patient with an approximate 25% total body surface area (TB...

which method is best to use when confirming initial placement of a blindly inserted small-bore NG feeding tube? a. x-ray b. air insufflation c. observing patient for coughing d. pH measurement of gastric asp correct answers a. x-ray A patient is receiving peripheral parenteral nutrition. The parenteral nutrition solution is completed before the new solution arrives on the unit. The nurse gives: a. 20% intralipids b. 5% dextrose c. 0.45% NS d. 5% LR correct answers b. 5% dextrose...

The nurse assesses a patient with shortness of breath for evidence of long-standing hypoxemia by inspecting: A. Chest excursion B. Spinal curvatures C. The respiratory pattern D. The fingernail and its base correct answers D. The fingernail and its base Clubbing, a sign of long-standing hypoxemia, is evidenced by an increase in the angle between the base of the nail and the fingernail to 180 degrees or more, usually accompanied by an increase in the depth, bulk, and sponginess of the end ...

A 42-year-old patient is recovering from anesthesia in the postanesthesia care unit (PACU). On admission to the PACU, the blood pressure (BP) is 124/70. Thirty minutes after admission, the blood pressure falls to 112/60, with a pulse of 72 and warm, dry skin. The most appropriate action by the nurse at this time is to: a. increase the rate of the IV fluid replacement. b. continue to take vital signs every 15 minutes. c. administer oxygen therapy at 100% per mask. d. notify the anesthesia c...