Which of the following is the site of choice for obtaining samples for ABG?
a. Radial artery
b. Brachial artery
c. Femoral artery
d. Popliteal artery
A
The radial artery is the safest, most accessible site for puncture; it is superficial, is not adjacent to large veins, and usually has adequate collateral circulation by the ulnar artery. Its use is relatively painless if the periosteum is avoided, and it is used when Allen's test is positive. The brachial artery has reasonable collateral blood flow but is less superficial, is more difficult to palpate and stabilize, and carries increased risk for venous puncture; its use results in increased discomfort. The femoral artery should not be used by nurses without specialized training. The popliteal artery usually is not used.
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The family of a hospice client is holding a vigil at the client's bedside. During a visit, a hospice nurse participates in this vigil and encourages each of the family members to say their good-byes. The nurse is demonstrating which of the following?
A) Palliative care B) Guided letting go C) Connecting D) Responsive use of self
Administering oxygen therapy is not the direct responsibility of the
a. physician. c. oxygen therapist. b. nursing assistant. d. registered nurse
The patient may be left alone to wash the genital area.
Answer the following statement true (T) or false (F)