Unitek Midterm Term 1 VN | 60 Questions with 100% Correct Answers | Updated and Verified

Unite k Midterm Term 1 VN Which of the following principles is correct during a wound irrigation? Select all that apply. - ✔✔-Clean from least contaminated to most contaminated; -Cleanse the area around the skin with antiseptic swabs first; -1 inch away from wound Which of the follow ing descriptions best defines the gate control theory? - ✔✔The brain does not have capacity to acknowledge the pain while it is interpreting another stimuli. Which of the following are the advantages of a client receiving proper pain management during their hospital stay? Select all that apply. - ✔✔ Faster recovery; Fewer readmission; Improved quality of life; Shorter hospital stay Which of the following are ob jective signs of pain? Select all that apply. - ✔✔ Increased pulse rate; Increased blood pressure; Diaphoresis Which of the following lists gives the correct order for the parts through which light passes as it enters the eye? - ✔✔cornea, aqueous humor, le ns, vitreous humor Which portion of the brain controls the basic functions of life? - ✔✔Medulla Cranial nerve VII is the ____________ nerve. - ✔✔Facial The spinal cord extends from the brainstem to the: - ✔✔2nd lumbar vertebra Which hormone is the mine ralcorticoid that acts on the kidneys to regulate sodium and potassium levels? - ✔✔Aldosterone The endocrine tissue of the pancreas contains cluster of alpha and beta cells known as: - ✔✔islets of Langerhans What is the function of the thymus gland? (Sel ect all that apply.) - ✔✔stimulates the maturation of lymphocytes into T cells; coordinates immune defenses What are the effects of the release of epinephrine and norepinephrine? (Select all that apply.) - ✔✔vasoconstriction; increased heart rate;