The correct answer is D. Administer oxygen by non-rebreather mask.
Anaphylaxis (bee sting)
Hypotension (78/60) # shock
Tachycardia (140)
Low SpO# (86%)
Shortness of breath
This is a life-threatening allergic reaction requiring aggressive airway and oxygen management.
Provides high-flow, high-concentration oxygen (up to ~90-95%)
Indicated for patients with:
Hypoxia (SpO# < 94%)
Respiratory distress
Shock states
After epinephrine, oxygen therapy is the next immediate step
A). Closely monitor SpO# # Monitoring alone is insufficient; intervention is needed B). Nasal cannula # Delivers low-flow oxygen, inadequate for severe hypoxia C). Assist ventilations with BVM # Indicated only if respiratory failure or inadequate breathing, not yet present
"Administer high-flow oxygen to patients with hypoxia or respiratory distress."
"Anaphylaxis requires epinephrine and supportive airway/oxygen management."
"Use a nonrebreather mask for patients requiring high-concentration oxygen." References:
NREMT EMT Education Standards - Airway, Respiration & Ventilation
National EMS Education Standards - Allergic Reactions and Anaphylaxis
NREMT Candidate Handbook - Patient Management

The correct answers are A. Tremors, B. Diaphoresis, and F. Altered mental status.
Key Concept: Hypoglycemia
Hypoglycemia (low blood glucose) produces two major categories of symptoms:
Caused by epinephrine release in response to low blood sugar:
Tremors (A)
Diaphoresis (B)
Tachycardia
Anxiety
Caused by lack of glucose to the brain:
Altered mental status (F)
Confusion
Seizures
Unresponsiveness
NREMT-aligned references state:
"Hypoglycemia presents with diaphoresis, tremors, and altered mental status."
"Low blood glucose affects brain function, causing confusion and decreased LOC." Why the other options are incorrect:
C). Abdominal pain# Not typical of hypoglycemia
D). Poor skin turgor# Indicates dehydration, not hypoglycemia
E). Rapid deep breaths (Kussmaul respirations)# Associated with diabetic ketoacidosis (hyperglycemia) Exact Extracts (NREMT-aligned EMT educational references):
"Signs of hypoglycemia include diaphoresis, tremors, and altered mental status."
"The brain requires glucose; deficiency leads to neurologic symptoms."
"Adrenergic symptoms occur due to epinephrine release."
Clinical Priority Summary:
Hypoglycemia is characterized by adrenergic symptoms (tremors, sweating) and neurologic impairment, making A, B, and F the correct answers.
References:
NREMT EMT Education Standards - Medical Emergencies (Endocrine)
NREMT National Continued Competency Program (NCCP)
AAOS Emergency Care and Transportation of the Sick and Injured (NREMT-aligned)

Comprehensive and Detailed Explanation (Based on NREMT standards):
The healthcare provider is ultimately responsible for maintaining certification, licensure, and continuing education requirements. While agencies, supervisors, and training officers may assist or provide opportunities, NREMT clearly states that responsibility rests with the individual EMT.
Option C is correct because failure to meet certification requirements can result in expiration or revocation regardless of employer involvement.
Options A, B, and D are incorrect because these roles may support education but are not legally responsible for an individual provider's compliance.
NREMT emphasizes professional accountability as a core expectation of EMS practice.

For suspected or confirmed tuberculosis (TB), the EMT should place a surgical mask on the patient, not a HEPA respirator. Surgical masks are used to contain droplets from the patient and reduce airborne transmission.
The EMT should wear a N95 or HEPA respirator to protect against inhaling airborne particles. Notification to the CDC is not the EMT's responsibility - that falls to public health officials.
References:
CDC Guidelines for TB Exposure in Prehospital Settings
NREMT Infectious Disease Control Protocols
National EMS Education Standards - Airborne Pathogens and PPE Use

The correct answer is B. Apply direct pressure.
This patient is experiencing severe arterial bleeding, as indicated by:
Bright red blood
Pulsating flow
Direct pressure is the first-line treatment for external bleeding, including arterial hemorrhage.
It is the fastest and most effective immediate intervention to control bleeding.
EMT protocols emphasize controlling life-threatening bleeding before other interventions.
A). Place a tourniquet # Appropriate if direct pressure fails or bleeding is uncontrollable, but not the first step C). Sling and swathe # Used for immobilization, not hemorrhage control D). Oxygen # Important, but bleeding control takes priority (circulation first in trauma) Exact Extracts:
"Control external bleeding with direct pressure as the first step."
"Arterial bleeding is characterized by bright red, pulsating blood."
"Tourniquets are used when direct pressure fails to control severe bleeding." References:
NREMT EMT Education Standards - Trauma (Bleeding Control)
National EMS Education Standards - Hemorrhage Management
NREMT Candidate Handbook - Patient Care and Trauma Management