Question

A client presents to the urgent care center with a knife wound to the left hand. What line of defense does the nurse recognize as being initiated within seconds of the client's injuries?

Answer 1

Correct Answers:

Bleeding

Rationale :

🩸Bleeding control (hemostasis) is the first immediate defense that starts within seconds after tissue injury to prevent excessive blood loss.

🧱Vasoconstriction and platelet plug formation occur rapidly, creating an early protective barrier that also helps limit pathogen entry through the open wound.

🧬Inflammation is a later response that follows hemostasis and requires time for immune cell migration, so it does not begin as fast as the first seconds.

🧊Body temperature regulation is not the primary local defense response to a hand laceration, and infection is a potential complication rather than a defense line.

📌Core Message

Hemostasis (bleeding/clotting) is the fastest first-line response initiated within seconds after injury.

Answer 2

Correct Answers:

Monitoring the client using the Glasgow coma scale.

Rationale :

🧠Glasgow Coma Scale (GCS) trending is the most important ongoing assessment because it directly reflects neurologic status and detects deterioration early in a client with TBI.

📉A declining GCS score can signal rising intracranial pressure (ICP) or worsening cerebral perfusion, prompting urgent intervention before irreversible damage occurs.

🩺While blood pressure and temperature are important, they are supportive vital signs and do not assess the key priority in TBI, which is level of consciousness and neurologic function.

📏Head circumference is primarily relevant for infants/young children with open sutures, and pain scales are secondary when the priority is continuous neuro checks and rapid recognition of changes.

📌Core Message

Frequent GCS assessments are the priority ongoing neuro check for detecting early neurologic decline in TBI.

Answer 3

Correct Order:

Order : 1 : No answer text available
Order : 2 : No answer text available
Order : 3 : No answer text available
Order : 4 : No answer text available
Order : 5 : No answer text available
Order : 6 : No answer text available

Rationale :

💨Venous return brings deoxygenated blood into the right atrium through the superior and inferior vena cava as the entry point to the heart.

🚪Tricuspid valve flow moves blood into the right ventricle, which is the pumping chamber for the pulmonary circulation.

🌬️Pulmonary valve and pulmonary artery send blood to the lungs, where gas exchange occurs and blood becomes oxygenated.

🩸Oxygenated blood returns to the left atrium, passes through the mitral valve to the left ventricle, and is ejected through the aorta into systemic arterial circulation.

📌Core Message

Right heart → lungs → left heart → aorta is the core circulation route for normal blood flow.

Answer 4

Correct Answers:

A computed tomography (CT) scan shows that the cancer is on the client's liver.

Rationale :

🧬Metastasis means spread of cancer from the primary site to a distant organ beyond the original location.

🧫Liver involvement is a classic site for spread from colon cancer due to portal circulation drainage from the GI tract.

✅A CT scan showing liver lesions supports distant spread, which is stronger evidence than tumor size or being limited to one colon area.

📈Finding cancer in the liver aligns with advanced disease behavior consistent with metastatic progression.

📌Core Message

Cancer in a distant organ (like the liver) is clear evidence of metastasis.

Answer 5

Correct Answers:

"There is uncontrolled growth of cancer cells in the bone marrow."

Rationale :

🩸Leukemia is a cancer of blood-forming tissues, primarily the bone marrow, causing abnormal white cell proliferation.

🏭Bone marrow overproduction crowds out normal cell lines, reducing healthy RBCs, platelets, and functional WBCs.

📉This uncontrolled growth explains common problems like anemia, bleeding risk, and infection susceptibility.

🧠Stating the process as uncontrolled cancer cell growth in bone marrow is accurate and clear teaching for family understanding.

📌Core Message

Leukemia starts in the bone marrow with uncontrolled abnormal blood cell growth.

Answer 6

Correct Answers:

Their release in the system is stimulated by gonadotropin-releasing hormone (GnRH).

Rationale :

🧠GnRH is released by the hypothalamus and directly signals the anterior pituitary to secrete FSH and LH.

🔁This is the core of the hypothalamic–pituitary–gonadal axis, which regulates ovulation and fertility.

📌Hormones like TRH target thyroid pathways, and GHRH targets growth hormone pathways, so they do not drive FSH/LH release.

🌸Therefore, GnRH stimulation is the correct physiologic trigger for FSH and LH secretion.

📌Core Message

GnRH from the hypothalamus triggers FSH and LH release from the anterior pituitary.

Answer 7

Correct Answers

Blank 1 Correct Option: Chronic pain
Blank 2 Correct Option: Accumulation of clotted blood

Rationale :

🕰️Pain lasting 8 months fits the definition of chronic pain, which persists beyond normal tissue healing time.

📌The burning radiating pain suggests nerve involvement, commonly seen with spinal nerve compression in disc disease.

🧷From the provided choices, accumulation of clotted blood best aligns with a compressive process that can worsen nerve irritation and radiating symptoms.

🧠Ongoing assessment should still focus on neurovascular and neurologic changes, because persistent or worsening symptoms may signal increasing compression.

📌Core Message

Chronic pain is defined by long duration, and radiating symptoms often relate to compressive nerve irritation.

Answer 8

Correct Answers:

400

Rationale :

💧The IV bag contains 40 mg in 100 mL, and the order is to infuse the full 100 mL over 15 minutes.

⏱️Fifteen minutes equals 0.25 hour, which is required to convert to an hourly pump rate.

🧮Using mL ÷ hours, the rate is 100 ÷ 0.25 = 400 mL/hr.

✅Programming the pump to 400 mL/hr delivers the prescribed dose within the ordered time.

📌Core Message

Pump rate = total mL ÷ time (hours), so 100 mL in 15 min = 400 mL/hr.

Answer 9

Correct Answers:

"Avoid purine-rich foods like anchovies."

Rationale :

🧬Gout is driven by elevated uric acid, which increases when the body breaks down purines.

🐟Foods like anchovies are purine-rich, which can raise uric acid and trigger gout flares.

🚫Alcohol may need limitation, but “must eliminate” is overly absolute compared with the key target of purine reduction.

🎯Teaching the client to avoid high-purine foods is a direct way to reduce gout exacerbations.

📌Core Message

Avoid high-purine foods to reduce uric acid and prevent gout attacks.

Answer 10

Correct Answers:

Chemical and electrical conduction

Rationale :

🧪Most synapses transmit signals through chemical conduction using neurotransmitters released into the synaptic cleft.

⚡Some synapses (gap junctions) allow electrical conduction, enabling rapid transmission between cells.

🧠Because the brain uses both synapse types, describing transmission as chemical and electrical is the most accurate explanation.

📡This combined understanding clarifies why synaptic transmission can be fast (electrical) and modifiable (chemical).

📌Core Message

The brain transmits across synapses mainly by chemical neurotransmission, with some electrical synapses too.

W7 NR283 CJE Pathophysiology Exam-2

No.

1 :
A client presents to the urgent care center with a knife wound to the left hand. What line of defense does the nurse recognize as being initiated within seconds of the client's injuries?

2 :
The nurse cares for a client with traumatic brain injury (TBI). What ongoing nursing assessment is most important?

Available Items

Arrange Your Answers

4 :
A client who had surgery for colon cancer last year received a report today that cancer has returned and has metastasized. What finding supports this report?

5 :
A client in the oncologist's office has leukemia. As the client and family are leaving the office, the parent says to the nurse, I didn't quite get it when the doctor explained it. What exactly is happening in my son's body with this leukemia? What is an appropriate response by the nurse?

6 :
The nurse in the infertility clinic plans to meet with a client who is scheduled for a visit later today. When discussing fertility hormones, what should the nurse tell the client about the release of follicle-stimulating hormone (FSH) and luteinizing hormone (LH)?

7 :
A nurse is attending to a client.

Correct Answers

8 :
The client is to receive pantoprazole 40 mg intermittent infusion over 15 minutes. Available is pantoprazole 40 mg/100 mL of normal saline. At what rate will the nurse program the pump? Round to the whole number

9 :
The nurse teaches dietary instructions for a client with gout. Which instruction should the nurse include?

10 :
A new nurse precepts on the brain injury rehab unit. The new nurse asks the preceptor to explain the mechanism by which impulses are transmitted across synapses in the bran, which response should the nurse give?

W7 NR283 CJE Pathophysiology Exam-2

No.

1 : A client presents to the urgent care center with a knife wound to the left hand. What line of defense does the nurse recognize as being initiated within seconds of the client's injuries?

2 : The nurse cares for a client with traumatic brain injury (TBI). What ongoing nursing assessment is most important?

Available Items

Arrange Your Answers

4 : A client who had surgery for colon cancer last year received a report today that cancer has returned and has metastasized. What finding supports this report?

5 : A client in the oncologist's office has leukemia. As the client and family are leaving the office, the parent says to the nurse, I didn't quite get it when the doctor explained it. What exactly is happening in my son's body with this leukemia? What is an appropriate response by the nurse?

6 : The nurse in the infertility clinic plans to meet with a client who is scheduled for a visit later today. When discussing fertility hormones, what should the nurse tell the client about the release of follicle-stimulating hormone (FSH) and luteinizing hormone (LH)?

7 : A nurse is attending to a client.

Correct Answers

8 : The client is to receive pantoprazole 40 mg intermittent infusion over 15 minutes. Available is pantoprazole 40 mg/100 mL of normal saline. At what rate will the nurse program the pump? Round to the whole number

9 : The nurse teaches dietary instructions for a client with gout. Which instruction should the nurse include?

10 : A new nurse precepts on the brain injury rehab unit. The new nurse asks the preceptor to explain the mechanism by which impulses are transmitted across synapses in the bran, which response should the nurse give?

1 :
A client presents to the urgent care center with a knife wound to the left hand. What line of defense does the nurse recognize as being initiated within seconds of the client's injuries?

2 :
The nurse cares for a client with traumatic brain injury (TBI). What ongoing nursing assessment is most important?

4 :
A client who had surgery for colon cancer last year received a report today that cancer has returned and has metastasized. What finding supports this report?

5 :
A client in the oncologist's office has leukemia. As the client and family are leaving the office, the parent says to the nurse, I didn't quite get it when the doctor explained it. What exactly is happening in my son's body with this leukemia? What is an appropriate response by the nurse?

6 :
The nurse in the infertility clinic plans to meet with a client who is scheduled for a visit later today. When discussing fertility hormones, what should the nurse tell the client about the release of follicle-stimulating hormone (FSH) and luteinizing hormone (LH)?

7 :
A nurse is attending to a client.

8 :
The client is to receive pantoprazole 40 mg intermittent infusion over 15 minutes. Available is pantoprazole 40 mg/100 mL of normal saline. At what rate will the nurse program the pump? Round to the whole number

9 :
The nurse teaches dietary instructions for a client with gout. Which instruction should the nurse include?

10 :
A new nurse precepts on the brain injury rehab unit. The new nurse asks the preceptor to explain the mechanism by which impulses are transmitted across synapses in the bran, which response should the nurse give?