The initial response of tissue after injury is

Correct Answer: B

Rationale: The initial tissue response to injury is transient vasoconstriction, lasting seconds to minutes, to reduce blood loss by narrowing vessels at the injury site. Immediate vasodilation (A) or transient vasodilation (D) occurs later in inflammation to increase blood flow and deliver immune cells, not initially. Immediate vasoconstriction (C) implies a sustained action, which doesn't fit the brief, temporary nature of this phase. Transient vasoconstriction (B) is followed by vasodilation in the inflammatory process, aligning with the body's hemostatic and healing sequence. This brief vessel narrowing minimizes hemorrhage before the inflammatory cascade begins, making B the precise and correct answer based on physiological response timing.

Correct Answer: C

Rationale: Hello Mr. Tadle (C) is therapeutic, presenting reality gently identity and setting without confrontation. A corrects harshly, risking agitation. B reinforces delusion sarcastically. D probes the delusion, potentially escalating. C, per psychiatric nursing, reorients calmly, fostering trust, making it correct.

Correct Answer: D

Rationale: Allergy to iodine-based dye belongs in the Kardex (D), a quick-reference tool for staff, per nursing protocol. Chart pages (A, B) are less immediate, front plate (C) isn't standard. D ensures visibility, making it correct.

Correct Answer: D

Rationale: Reading it yourself then having the client read (D) is the nurse's responsibility; it ensures understanding and tailoring, per teaching principles. Reading for them (A) assumes inability, giving alone (B) skips guidance, family reading (C) delegates. D balances autonomy and support, making it correct.

Correct Answer: A

Rationale: Convection (A) is heat loss via air currents, per physiology (e.g., wind). Conduction (B) is direct contact, radiation (C) electromagnetic, evaporation (D) sweat. A matches air-driven loss, making it correct.