The nurse is planning to administer a tuberculin test with a 27-gauge, 5/8-inch needle. At which angle will the nurse insert the needle?
15 degree
90 degree
30 degree
45 degree
The Correct Answer is A
A. The tuberculin test is administered intradermally, and the needle should be inserted at a 15-degree angle to ensure the medication is delivered just under the surface of the skin.
B. A 90-degree angle is used for intramuscular injections, not for intradermal tests like the tuberculin test.
C. A 30-degree angle is commonly used for subcutaneous injections and is too deep for an intradermal injection.
D. A 45-degree angle is also used for subcutaneous injections but is not suitable for intradermal injections.
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Correct Answer is B
Explanation
A. Multipersonal connectedness involves relationships with multiple people, which is not the focus of the nurse-patient connection in spiritual care.
B. Transpersonal connectedness refers to a connection that goes beyond the physical and mental levels, fostering a deeper spiritual relationship between the nurse and the patient, often characterized by empathy and understanding.
C. Interpersonal connectedness describes the relationship between individuals, focusing on social and emotional interactions, but does not encompass the spiritual dimension.
D. Intrapersonal connectedness relates to an individual's self-awareness and inner thoughts, not the connection with another person in a spiritual context.
Correct Answer is C
Explanation
A. Elevated blood pressure may occur with various conditions but is not a specific late sign of hypoxia.
B. An increased pulse rate can be an early compensatory response to hypoxia rather than a late sign.
C. Cyanosis, which is a bluish discoloration of the skin and mucous membranes, is a classic late sign of hypoxia, indicating severe oxygen deprivation.
D. Restlessness may indicate early signs of hypoxia or anxiety rather than a late sign and can occur before cyanosis develops.