Anxiety is a future oriented response that people experience when encounter a new situation or anticipate a life-changing event like marriage.
Anxiety consists of three components.
• The physiological components that includes sympathetic nervous system.
• The cognitive component of negative thoughts and a subjective feeling of anxious distress
• The behavioral component that is defined by escape or avoidance.
Hence the option b is not correct.
Panic attack is one of the symptoms of anxiety disorder. In this the person experiences a discrete period of intense fear and physical arousal.
The cognitive symptoms of a panic attack are
• Fear of dying
• Fear of losing control
• Chills and heat sensations
Hence the option a is not correct.
The physiological symptoms of panic attack are
• Dizziness
• Heart palpitations
• Shortness of breath
• Choking
• Chest pain, seating etc.
Hence the correct option is.