HESI RN
HESI RN Patho Pharmacology Questions
Extract:
Question 1 of 5
The nurse assesses the wound of a client who received sutures for a laceration of the hand two days ago. Which finding is a normal inflammatory response?
Correct Answer: D
Rationale: Redness and localized heat (
D) are normal inflammatory responses, indicating increased blood flow and immune activity. Shivering (
A) suggests systemic issues. Purulent drainage (
B) indicates infection. A temperature of 102°F (38.9°C, corrected from 37.8°
C) (
C) suggests infection, not normal healing.
Question 2 of 5
The nurse is caring for a client with intestinal obstruction who presents with severe, colicky abdominal pain, nausea, vomiting, and abdominal distention. Which pathophysiologic mechanism supports the client’s clinical presentation?
Correct Answer: B
Rationale: Volvulus (
B), intestinal twisting post-appendectomy, causes obstruction, leading to colicky pain, nausea, vomiting, and distention. Nerve degeneration (
A) relates to GERD. Esophagitis (
C) causes heartburn. H. pylori (
D) causes ulcers, not obstruction.
Question 3 of 5
A client with diabetes mellitus develops an ulcer on the bottom of the foot. Which pathology is the primary contributing factor to the ability of the ulcer to heal?
Correct Answer: D
Rationale: Microvascular changes (
D) in diabetes impair blood flow, oxygen delivery, and nutrient supply, delaying ulcer healing. Sensory neuropathy (
A) contributes to ulcer formation, not healing. Hyperlipidemia (
B) affects macrovascular disease. Ketoacidosis (
C) is an acute complication, not directly affecting healing.
Question 4 of 5
A client received midazolam 2 mg and morphine sulfate 4 mg for a liver biopsy. After the procedure, the nurse positions the client on the right side and monitors the vital signs. Which is the physiological reason for the nurse’s intervention?
Correct Answer: A
Rationale: Positioning on the right side (
A) applies pressure to the liver biopsy site, promoting hemostasis and reducing bleeding risk, as the liver is on the right. Aspiration prevention (
B) is relevant during anesthesia recovery, not post-biopsy. Pain management (
C) involves analgesics, not positioning. Pulmonary expansion (
D) is achieved via breathing exercises, not side-lying.
Question 5 of 5
In caring for an infant after circumcision, the nurse observes continued bleeding from the site and suspects hemophilia. Which hematological components are insufficient causing bleeding if hemophilia is present?
Correct Answer: A
Rationale: Hemophilia A (factor VIII deficiency) or B (factor IX deficiency) (
A) impairs clotting, causing prolonged bleeding. Vitamin K deficiency (
B) affects factors II, VII, IX, X, not VIII. Low platelets (
C) cause thrombocytopenia, not hemophilia. Factors V and VII (
D) are unrelated.