Q a cascade of events Study guides, Class notes & Summaries

UNE Medical Biochemistry Midterm Questions With Complete Solutions. Which of the following proteins is likely to have quaternary structure? A multimeric protein that contains multiple peptide chains Prosthetic groups are complex nonprotein molecules that participate in catalysis by providing functional groups that form a covalent intermediate between the enzyme and the substrate. Which of the following is an example of a coenzyme or cofactor that participates in a covalent catalysis reactio...

UNE Biochemistry Midterm Exam Questions And Answers Verified 100% Correct!! How do most enzymes reduce the activation energy needed to move a reaction forward? Providing an active site most complementary the transition state An enzyme has a mutation within the substrate binding of the coenzyme needed for covalent catalysis. Which of the following is likely to result as a consequence of this mutation? The enzyme will not be able to form the transition state complex Hemoglobin has the abili...

PCCN Exam 120 Questions with Verified Answers Two days following a near-drowning accident, a pt is dyspneic, using accessory muscles, expectorating large amounts of secretions and reporting feeling of impending death. Changes to the assessment data include RR- 24 TO 36 CXR clear to bilateral diffuse infiltrates ABG 40% face mask or 100% non-rebreather mask pO2 120 mm Hg to 56 mm Hg pCO2 33 mmHg to 56 mmHg pH 7.42 to 7.35 HCO3 24 meq/L to 27 mEq/L Which of the ff do these changes mos...

Nursing Care of Patients in Pain Exam 49 Questions with Verified Answers A female patient tells the nurse that at times the pain she has is so severe that she cannot move or get out of bed at home. What should the nurse realize is contributing to this patient's pain? - CORRECT ANSWER too much sleep and rest overuse of pain medication overuse of alcohol gender correct Rationale: The pain threshold is the point at which a stimulus elicits a response. Clinical and animal studies sh...

Q: What is the neural circuitry that travels outside the spinal cord? Peripheral nervous system (the correct answer) Q: Which of the following is a sensory receptor within a muscle that detects changes in length and helps regulate contraction? Muscle spindle (the correct answer) Q: Which of the following are branches of the cell body that act as receivers, collecting information from other neurons? Dendrites (the correct answer) Q: A cascade of events, resulting in muscle contraction, ...

CFRN Practice Test 210 Questions with Verified Answers Which of the following is the MOST commonly injured organ in the abdominal cavity? A. Pancreas B. Spleen C. Liver D. Kidneys - CORRECT ANSWER B. Spleen Liver injuries will cause pain in the right upper quadrant along with right shoulder pain as blood accumulates around the diaphragm. The pain in the right shoulder is called: A. Gourd's sign B. Kehr's sign C. Vagal's sign D. Hobb's sign - CORRECT ANSWER B. Kehr...

CFRN Exam 706 Questions with Verified Answers Antidote for alkais - CORRECT ANSWER copious water antidote for anticholinergics - CORRECT ANSWER Physostigmine *keep atropine nearby antidote for atropine - CORRECT ANSWER Physostigmine *same as for all anticholinergics antidote for phenergan overdose - CORRECT ANSWER physostigimine same as for all anticholinergics have atropine nearby antidote for benadryl overdose - CORRECT ANSWER physostigmine same as for all anticholinergics...

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Which of the following is the MOST commonly injured organ in the abdominal cavity? A. Pancreas B. Spleen C. Liver D. Kidneys - ANSWER-B. Spleen Liver injuries will cause pain in the right upper quadrant along with right shoulder pain as blood accumulates around the diaphragm. The pain in the right shoulder is called: A. Gourd's sign B. Kehr's sign C. Vagal's sign D. Hobb's sign - ANSWER-B. Kehr's sign The phrenic nerve that arises from cervical vertebrae 3, 4, an...

Nursing Care of Patients in Pain Exam 49 Questions with Verified Answers A female patient tells the nurse that at times the pain she has is so severe that she cannot move or get out of bed at home. What should the nurse realize is contributing to this patient's pain? - CORRECT ANSWER too much sleep and rest overuse of pain medication overuse of alcohol gender correct Rationale: The pain threshold is the point at which a stimulus elicits a response. Clinical and animal studies sh...